U.S. federal trademark · Serial No. 85100021 · Reg. No. 4061064
Electronic device, namely, hydrogen sulfide detection and concentration analyzer designed to analyze and monitor concentration levels of hydrogen sulfide in continuous flowing and pressurized gaseous streams in the natural gas, specialty chemical, pharmaceutical, wastewater treatment, and beverage industries, using a proprietary tape as the method of detection
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.