U.S. federal trademark · Serial No. 79079153 · Reg. No. 3916239
Machines, namely, pressure exchangers used for energy recovery in reverse osmosis seawater desalination
Water purifying apparatus and machines; water purifying apparatus and machines for desalination of seawater and brackish water
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.