U.S. federal trademark · Serial No. 79081575 · Reg. No. 3927928
Sludge treatment units which are stationary or mobile, used for thermally hydrolyzing sludge, namely, reactors for use in treatment of wastewater
Sludge treatment services, namely, wastewater treatment
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.