U.S. federal trademark · Serial No. 74354703
installation, repair and maintenance of submerged attached growth media used for processing organic waste water, gases, slurries and other liquids
sewage treatment and disposal plants
submerged attached growth media for processing organic waste water, gases, slurries or other liquids
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.