U.S. federal trademark · Serial No. 85580824 · Reg. No. 4323150
Wastewater treatment equipment, namely, a modified trickling filter utilizing high surface area media to promote diverse, dense biofilm growth which combined with a clarification stage to settle solids produces high quality treated wastewater in cylindrical wastewater treatment tanks
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.