Air condensers for gas processing; alternators in the nature of AC alternators; blowing machines for the compression, exhaustion and transport of gases; centrifugal machines, namely, centrifuges and pumps; compressed air engines, machines and pumps; compressors for gas processing; compressors for refrigerators; steam condensers; hydraulic and pneumatic controls for machines, motors and engines; current generators; machine parts, namely, cylinders for industrial machines; fans for motors and engines; filtering units, namely, air and water filters for industrial use; filters, namely, gas filters, air filters and oil filters all for motors of machines; gasifiers; heat exchangers being parts of machines, including shell and tube heat exchangers, fin-fan air cooled heat exchangers and stainless steel and titanium plate heat exchangers; pistons for cylinders; pressure reducers as parts of machines for gas and liquid processing, pressure regulators as parts of machines for gas and liquid processing and pressure valves as parts of machines for gas and liquid processing; pumps as parts of machines motors and engines; pumps for heating installations; radiators for motors and engines; silencers for motors and engines; turbocompressors for use in gas processing; gas compression packages, namely, gas compressors, heat exchangers, control valves, and controls and instrumentation all sold as a unit; molecular sieves for use in gas separators; refrigerant dryers, glycol gas dryers and other dryers; chemical machines and instruments for biogas and natural gas processing; motive power machines and instruments for biogas and natural gas processing; pneumatic and hydraulic machines and instruments for biogas and natural gas processing; machine elements for biogas and natural gas processing; starters for motors and engines, alternating current motors and direct current motors and direct current motors for land vehicles; director current generators

Heat and steam accumulators; air conditioning and air cooling apparatus; air dryers, namely, dryers for the removal of dust and water vapor from compressed air and gases; air purifying apparatus and machines; boiler pipes for heating installations; boilers, namely, industrial furnace and hot water boilers; coils used as parts in distilling, heating and cooling installations; gas condensers, for use in gas and liquid processing; coolers for furnaces; drying apparatus and installations, for the use in gas and liquid processing; fuel economisers, namely, a device to reduce the consumption of fuel in engines; air conditioning fans; fans, namely, fans for air and gas processing; flare stacks for use in the oil industry; flares; gas boilers; gas condensers; gas scrubbers; heat accumulators; heat exchangers not being pats of machines, including shell and tube heat exchangers, fin-fan air cooled heat exchangers and stainless steel and titanium plate heat exchangers; heat generators for industrial applications; immersion heaters; heating apparatus for industrial applications heating boilers; water and hot water heating installations for use in gas processing; heating plates for use in gas and liquid processing; oil scrubbing apparatus, namely, oil scrubbers; refrigerating apparatus, namely, refrigerators for industrial use; steam accumulators; steam boilers; steam generating installations; water heaters; scrubbing and stripping towers for gas and liquid contacting and mass transfer; gas purifiers; purifiers for biogas and landfill gas; pressure vessels; cooling appliances for gas and liquid processing; cooling installations for gas and liquid processing; cooling machines for gas and liquid processing; recuperators, steaming apparatus, evaporating apparatus, distillating apparatus, and heat exchangers for use in liquid and gas processing; heating or air conditioning equipment for use in gas and liquid processing; refrigerating machines and instruments for use in gas and liquid processing; solar water heaters; water purifying apparatus; electric lamps and lighting fixtures; flues for engine boilers; separators for the cleaning and purification of liquids and gases; boilers for heating installations, namely, steam engine boilers; dryers for the removal of vapor contaminants from compressed air and gases, namely, refrigerant and glycol gas dryers

Research, development, analysis and evaluation services and custom gas and liquid processing hardware and software development services, all in relation to machinery related to dew point suppression, filtering, drying, conditioning, purifying and compressing gases including biogas though excluding ethanol, fuel gas conditioning, industrial heat exchange and technology for energy; research, development, analysis and evaluation services regarding heat exchange apparatus and equipment; research, development, analysis and evaluation services regarding gas compressors, gas compression apparatus and gas compression equipment; research, development, analysis and evaluation services regarding gas purification apparatus and equipment; development of computer hardware; technical project studies in the field of gas and liquid processing; research and developments for others in the field of gas and liquid processing; mechanical research; calibration; designing of machines, apparatus or instruments or facilities to effect gas and liquid processing; design and maintenance of computer programs; testing, evaluating or researching of machines and instruments in the field of gas and liquid processing; rental or leasing of computers; providing on-line, non downloadable computer software, namely, programs for the control of machines and equipment used in gas and liquid processing