Inventor · disambiguated record
Gary Drinkard
Also filed as: DRINKARD GARY
4 granted patents·71 citations·filing 1974–1976
78Inventor score
Technology areasE21B
Files withSHELL OIL CO4
Top patents by PatentIndex Score
4 records- 0173US4032193ACoal disaggregation by basic aqueous solution for slurry recoverySHELL OIL CO·Filed 1974·Granted Jun 28, 1977·34 cites·11 claims
- 0247US3945679ASubterranean oil shale pyrolysis with permeating and consolidating stepsSHELL OIL CO·Filed 1975·Granted Mar 23, 1976·15 cites·4 claims
- 0346US4026360AHydrothermally forming a flow barrier in a leached subterranean oil shale formationSHELL OIL CO·Filed 1976·Granted May 31, 1977·15 cites·5 claims
- 0435US4076078AProcess for forming a coalate solution in-situSHELL OIL CO·Filed 1976·Granted Feb 28, 1978·7 cites·14 claims
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