U.S. federal trademark · Serial No. 73339719 · Reg. No. 1229106
Additive to Mud Systems for In-Ground Drilling-Namely, Liquid Foaming and Wetting Agent for Use in Air Drilling, Rotary Drilling and Drilling Rig Washing Applications
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.