Engineering in connection with the supply of businesses, factories and institutions with technical and medical gases, namely with regard to the supply, storage, distribution and possible on-site generation of appliance gases; basic and detailed technical engineering (technical design and configuration) in connection with gas, low-temperature (cryogenic), chemical, petrochemical, pharmaceutical and environmental protection apparatus and installations; safety testing and monitoring, in particular remote monitoring, of gas production and gas supply systems, gas apparatus and gas structural components for installations, and of gas storage containers and gas tanks.

Gas filters for commercial and industrial applications, namely, filters for motors and engines used in commercial and industrial applications; Gas filters for commercial and industrial applications, namely, filters for air, axial flow, centrifugal, electric, gas, reciprocating and rotary compressors, compressors as parts of machines, motors and engines, and compressors for machines used in commercial and industrial applications; Gas filters for commercial and industrial applications, namely, filters for centrifugal, cyclone, dust, oil, and vibratory screen separators and oil-water separators for pneumatic controls being part of machines used in commercial and industrial applications; filters for commercial and industrial machines; fuel and oil filters; air filters for mechanical purposes as related to telecommunications, computer networking, power generation, medical and transportation equipment and military electronics; dust filters for commercial and industrial applications, namely, dust filters for dust separator and collector machines used in commercial and industrial applications; fuel filters; filters for motors and engines; oil filters for motors and engines; air filters for mechanical purposes with respect to forced air cooling and ambient air ventilation of electronics and machinery enclosures; filters for machines, namely, filters for removing impurities from fluids and liquids used in the petroleum, chemical, biofuel, animal nutrition, electronics, and food and beverage industries; filters for machines, namely, filters for removing impurities from fluids and liquids used in the medical, pharmaceutical and biopharmaceutical industries; power operated rescue tools, namely, cutters, spreaders, power units and parts therefor; centrifuges; machines for rotational molding of plastic articles; trimming and routing machines; machine tools and cutting machines for forming of materials; machining stations for grinding, polishing, cutting, rounding off, deburring and honing for forming of materials; Metal finishing machines; Metalworking machines, namely, electrochemical polishing machines; Grinding machines for forming of materials; Electric machines and apparatus for polishing; angle grinders; Machines for electrochemical machining; Hand-held tools, other than hand-operated, namely, hand-held electrochemical polishing tools; thread rolling tools, namely, thread rolling machines, thread rolling heads, thread rolling dies, thread rolls, and thread rolling devices; Oil field cementing equipment, namely, drilling rig mechanization machines, centralisers for casing and tubing, couplings for machines; Machines, namely, corers for obtaining a core sample from the earth; core barrels; wireline coring systems, namely, a coring assembly wherein the inner barrel can be recovered to a surface by a wireline; core barrel assemblies for fully enclosing core samples in an inner tube of a core barrel, namely, a core barrel assembly with an upper head and a lower shoe; core barrel assemblies for trapping fluids, gas and liquids in a core barrel, namely, a core barrel assembly having upper and lower seals; power drill bits; core drilling bits; power tools, namely, core saws; hydraulic shear plates; core pluggers; plug trimmers; core preservers; downhole tools, namely, drill bits, reamers, cutters, junk subs and debris catchers, wipers, scrapers, brush tools, polishers and scourers, fluid filters, fluid circulators, zonal isolation packers, mud packers, packer installers, inflatable packers and packer setters; Reamers; reaming shells; downhole tools, namely, core barrel assemblies provided with pressure, temperature, tri-axis vibration, torque, tension, compression, rotation and geographical orientation sensors for acquiring, analyzing, processing and displaying core properties during core sampling and retrieval; gas sample conditioning systems, namely, a vacuum pump, flow/pressure regulation, filtration and moisture removal system, line pressure/vacuum alarm system and automatic shutdown mechanism, a drying filtration, regulation and distribution system for compressed air, and a regulated sample output; structural or replacement parts and fittings for the aforesaid goods

Hand tools, namely, hydrant and spanner wrenches, spanners, and rollers for removing air or water from fire hoses; Drill bits for hand drills; mechanical screw shear plates, structural or replacement parts and fittings for the aforesaid goods

Laboratory filters; firefighting nozzles and monitors, and mounts and replacement parts therefor; firefighting foam equipment, namely, foam nozzles, foam eductors, self-educting nozzles, and replacement parts therefor; pressure relief valves for firefighting equipment; and portable packs for firefighters that include one or more nozzles, an air eductor, and a foam reservoir; and replacement parts therefore ; glass tubes and pipettes for use in medical, point-of-care, laboratory, fiber optic, and electronic component products; computer software for operating a control system for rotational molding machines; electrodes for electric arc welding; Capacitive Sensing Surface Finish Measurement Instruments; Computer controlled position and motion limiting electro-mechanical devices for boats, ships or other waterborne structures containing control moment gyroscopes for roll attenuation; down hole sensors of physical parameters in oil and gas wells; Computer software for monitoring and analyzing drilling fluid and drilling operations, for monitoring and analyzing cores and coring operations, for measuring the density, viscosity, conductivity, resistivity, pH, flow rate, pressure and temperature of drilling fluid, for calculating and displaying the yield point, plastic viscosity and gel strength of drilling fluid, and for automatically controlling and adjusting the flow of drilling fluid, for measuring, recording and analyzing the temperature, pressure, tri-axis vibration, torque, tension, compression, rotation and geographical orientation during coring operations in the field of hydrocarbon exploration and extraction; electric or electronic sensors for sensing density, viscosity, conductivity, resistivity, pH, flow rate, pressure, temperature, tri-axis vibration, torque, tension, compression, rotation and geographical orientation; sensors for measuring the direction and inclination of a coring operation; monitoring devices to facilitate the recording and monitoring of the three dimensional position of a core sample during coring, namely, sensors for measuring the direction and inclination of a coring operation, together with sensors for measuring the depth of the core; monitoring devices, namely, sensors, to record the shock, vibration and temperature during transportation of core samples; data acquisition modules and sensors, namely, downhole tools and subs provided with density, viscosity, conductivity, resistivity, pH, flow rate, pressure, temperature, tri-axis vibration, torque, tension, compression, rotation and geographical orientation sensors; gamma ray counters not for medical purposes; computer software for analyzing, and displaying core properties; photographic and imaging apparatus for acquiring, processing and displaying core images; downhole and surface tools incorporating memory, pressure and temperature gauges and sensors; set-down weight recorders; computer software to facilitate asset management for use in the hydrocarbon exploration, extraction and exploitation industries; computer software in the field of hydrocarbon exploration and extraction; non-downloadable computer software that provides web-based access to applications, databases and services through a web operating system, Intranet or portal interface in the field of hydrocarbon exploration and extraction; downloadable computer software and programs for monitoring and analyzing drilling fluid and drilling operations, for monitoring and analyzing cores and coring operations, for measuring the density, viscosity, conductivity, resistivity, pH, flow rate, pressure and temperature of drilling fluid, for calculating and displaying the yield point, plastic viscosity and gel strength of drilling fluid, and for automatically controlling and adjusting the flow of drilling fluid, for measuring, recording and analyzing the temperature, pressure, tri-axis vibration, torque, tension, compression, rotation and geographical orientation during coring operations in the field of hydrocarbon exploration and extraction; computer programs for document production and management, and version control in the field of hydrocarbon exploration and extraction; computer programs for knowledge management provided on-line from databases and from facilities provided on the Internet, namely, web pages and websites or an Intranet in the field of hydrocarbon exploration and extraction; computer programs and computer software for the uploading, compilation, conversion, manipulation, analysis, processing, management, searching, storage, display or retrieval of data, files and digital data, for transmitting and receiving information, data and files to and from remote computers and computer networks in the field of hydrocarbon exploration and extraction; computer software and computer programs for processing, manipulating, converting, displaying and analysing information, data and files, and for transmitting information, data and files by means of computer terminals, by means of fibre-optic networks, by means of fibre-optic cables, or over a global or a local computer network by means of hosted computer software in the field of hydrocarbon exploration and extraction; computer programs for design, development, management and maintenance of electronic reference libraries in the field of hydrocarbon exploration and extraction for use in the hydrocarbon exploration, extraction and exploitation industries, and the mining industry; downloadable electronic publications, namely, magazines, newsletters, pamphlets, leaflets, manuals, guidebooks, data sheets, information, data, compilations of data, computer programs, computer databases, directories, guides, handbooks, catalogues, manuals, periodicals, forms, and documents all in digital or electronic format in the field of hydrocarbon exploration and extraction; signal interfaces; computer display screens and computer monitors; carbon dioxide detectors; gas chromatographs; flame ionization detector gas chromatographs; hydrocarbon analyzers; gas detectors for detecting the presence of gas; gas analyzers; gas extractors; hydrogen sulphide detectors; gas sample conditioning systems, namely, a vacuum pump, flow/pressure regulation, filtration and moisture removal system, line pressure/vacuum alarm system and automatic shutdown mechanism, a drying filtration, regulation and distribution system for compressed air, and a regulated sample output; digital samplers, namely, digital micrographs for sampling and analyzing lithologic samples; intercoms; fluoroscopes, not for medical purposes; microscopes; digital microscopes; pump controllers for controlling flow rate, temperature and pressure of drilling fluid; data recording apparatus, namely, chart recorders; paperless electronic data recorders; unit purge panel for monitoring pressure loss in a closed-loop system; electric and electricity transformers; uninterruptible power supplies; electrical and pressure transducers; encoders; flow paddle sensors for measuring flow rate of drilling fluid; flowline sensors for measuring flow rate of drilling fluid; hookload sensors for measuring hookload during drilling and tripping operations; mud weight sensors for measuring the density of drilling fluid; apparatus and instruments for measuring liquid levels in vessels; stroke proximity sensors for measuring and monitoring the stroke or revolutions per minute of pumps; torque sensors for measuring and monitoring torque; temperature probes, not for medical use; calcimeters, not for medical use; toroidal conductivity sensors for measuring and monitoring the conductivity of drilling fluid; structural or replacement parts and fittings for the aforesaid goods

Air filters for medical machines filters for medical purposes, namely, for maintaining sterile environments for operating rooms or hospital facilities; phototherapy apparatus for professional and home treatment of psoriasis and other diseases; articulated walk-in radiation cabinets for treatment of skin diseases; filters for blood and blood components; filters for medical purposes, namely, for use in inhalers and nebulizers, pipette tips, well plates and spin columns, centrifuge columns, suction and dialysis system media; vents for medical needles and medical containers for medical waste, blood, and bodily fluids

Membrane filter cartridges for the separation of biomolecules in biopharmaceutical production; air filters for industrial installations as related to telecommunications, computer networking, power generation, medical and transportation equipment and military electronics; dust filters, namely, filter cartridges for industrial air filter machinery; filters, filter cartridges and filter housing for use in the removal of impurities from liquids, namely, water filters for industrial installations; air filters for industrial installations; filter belts for industrial installations; HEPA filters for commercial and industrial use; ultra-low penetration air (ULPA) filters for commercial and industrial use; air filters for industrial installations with respect to equipment protection for telecommunications, computer networking, power generation, medical and military industry equipment; filters for sedimentation and filtration apparatus for clarification, thickening and filtration of water, waste water and industrial water wastewater treatment; Gas filters for commercial and industrial applications, namely, filters for dryers for the removal of water vapor from compressed air and gases used in commercial and industrial applications; Gas filters for commercial and industrial applications, namely, filters for dryers used for the removal of solid, liquid and vapor contaminants from compressed air and gases used in commercial and industrial applications; Wax baths; wax dip baths; freezers; Refrigerators; drying ovens; microwave gas distiller; structural or replacement parts and fittings for the aforesaid goods; Dehumidifiers; ventilating fans for commercial and industrial use; electric axial fans; dehumidifier accessories, namely, casters, filters, brackets, pumps, control panels, duct kits and humidistats; air cleaning units; portable air-cleaning units; air purifying supply ventilators

Vehicle transmission parts, namely, metal retaining rings and filters

Porous plastic in the form of sheets, rods, tubes and other molded or formed shapes for use in further manufacture

Distributorship services for filtration products

Installation and maintenance of filtration products

Treatment of materials by means of surface finishing of metal articles; Polishing, rounding off, deburring, honing and full processing of metals and metal articles by electrochemical machining

Testing of filters; Providing on-line computer databases for use in the hydrocarbon exploration, extraction and exploitation industries; providing on-line, non-downloadable computer programs for knowledge management from databases and from facilities provided on the Internet, for use in the hydrocarbon exploration, extraction and exploitation industries; providing on-line databases featuring compilations of data and instructional materials or use in the hydrocarbon exploration, extraction and exploitation industries; providing a website featuring information, data, compilations of data, programs, databases, directories, guides in the fields of hydrocarbon exploration, extraction and the exploitation industry petrophysics services, namely, research and laboratory services in relation to hydrocarbon reservoirs; geological and analytical services, namely, geological research and geological laboratory services; mud logging services; research services in the nature of analysis of drilling mud; scientific laboratory and analysis services, namely, analysis of mechanical rock properties, core cutting, laboratory analysis of the core, and movement of the core; core preservation services, namely, wrapping the core in plastic film and foil, dipping the core in a wax bath to seal the core in wax; core freezing and core chilling services; stabilization of core sediments, namely, positioning the core within a liner and positioning a closed cell foam between the liner and the core; scientific gamma ray analysis and logging services in relation to cores and core samples; x-ray and x-ray fluorescence analysis and logging services in relation to cores and core samples; infra-red analysis and logging services in relation to cores and core samples; provision and analysis of mechanical rock properties; data management services; data backup and computer data recovery services