BREAKABLE TUBES FOR DETECTING TOXIC GAS

Advertising and promotional services for others, namely, arranging and conducting business conferences, congresses, exhibitions, and symposiums, all of these events being performed in the field of natural gas and energy

Advertising and promotional services for others, namely, demonstration and display services by third parties at conferences, congresses, exhibitions, seminars, symposia and workshops

Gas detectors, namely, portable, digital, infrared and open path gas detectors for detecting the presence of gas; gas leak detectors; gas sensors for measuring gas concentration; combustible gas monitors; gas transmitters for detecting hazardous accumulations of toxic gases, combustible gases or asphyxiate gases; gas testing instruments; flue gas analyzers; fire and smoke detectors; monitors of gas concentrations for detecting hazardous accumulations of toxic gases, combustible gases or asphy...

Fabrication of oil and gas processing equipment to the order and specification of others

gas detection devices for detecting underground, open air and confined gases for industrial, commercial and residential use

injection plastic molding machines

gas detection instruments for sensing underground gases

natural gas processing equipment, namely, indirect fired industrial process heaters

Natural-gas-fired indirect heaters for heating process fluids

oil and gas processing equipment, namely, gas heaters, gas filtering units for filtering liquid or dust from gas, oil treaters for degasing and coalescing water from oil by means of heat, and glycol dehydration units

fabrication of oil and gas processing equipment to the order and specification of others

Patent licensing and design and engineering of chemical processes and processing plants

Patent licensing and design and engineering of chemical processes and processing plants