U.S. federal trademark · Serial No. 90630353 · Reg. No. 6902374
Managed pressure drilling (MPD); repair and maintenance of mechanical handling machines and devices; oil well completion services, namely, cased hole completions multi-stage fracturing systems; directional drilling services for oil and gas wells; rental of oil and gas well drilling tools and equipment; liner hanger running service, namely, installation of oil and gas well liner hangers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.