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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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →