U.S. federal trademark · Serial No. 79110138 · Reg. No. 4299747
Treatment of materials, namely, ores and gases; treatment of materials, namely, heating and cooling of ores; generation of [stream ]*steam* power through operation of [stream ]*steam* power generation equipment and facilities
Research in building and usage of annular fluidized bed reactors; technical advice relating to the operation of annular fluidized bed reactors; design of metallurgical plants; industrial process engineering consultancy
Building construction, repair and maintenance of metallurgical plants
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.