Inventor · disambiguated record
Donnell R. Robie
Also filed as: ROBIE DONNELL R
2 granted patents·20 citations·filing 1994–1996
61Inventor score
Files withCHEVRON USA INC2
Top patents by PatentIndex Score
2 records- 0144US5634520AEnhanced oil recovery process including the simultaneous injection of a miscible gas and waterCHEVRON USA INC·Filed 1996·Granted Jun 3, 1997·9 cites·11 claims
- 0233US5515919AEnhanced oil recovery process including the simultaneous injection of a miscible gas and waterCHEVRON USA INC·Filed 1994·Granted May 14, 1996·11 cites·13 claims
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