U.S. federal trademark · Serial No. 79118006 · Reg. No. 4975208
Scientific and technological services, namely, research and design services in the field of oil, gas, condensate and water wells, well bores and boreholes
Building construction; repair services for oil, gas, condensate, and water wells, well bores, and boreholes; installation service, namely, drilling of wells for exploitation of oil and natural gas
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.