U.S. federal trademark · Serial No. 85000057
anaerobic treatment systems; biogas recovery systems; equipment for converting methane, gas and/or biogas into heat, natural gas and/or electric power; coal mine methane recovery systems; landfill gas capture systems
conversion of biomass materials to gaseous, liquid and solid fuels; generating gas, heat, electricity and carbon reduction credits; combusting gas to produce heat and electricity; reducing greenhouse gases
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.