Patents/Inventors

Clifton Dee Eggleston

McAlester, OKUS1 patent

2 Patents

US116087022023
Variable Blowout Preventer Apparatus and Method
National Oilwell Varco, L.P.
0 cites
US116037302023
Blowout Preventer Testing Apparatus and Method
National Oilwell Varco, L.P.
0 cites