U.S. federal trademark · Serial No. 73354736 · Reg. No. 1275992
Single and Multiple Effect Falling Film Evaporators, Concentrators and Heat Exchangers; Waste Heat Recovery Units; Vapor Compression Units; Volume Reduction and Other Waste Water Treatment Units; and Energy-Efficient Resource Recovery Units; All for Use in Energy Systems and Process Engineering Applications
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.