Inventor · disambiguated record
J. Stanley Davis
Also filed as: DAVIS J STANLEY
6 granted patents·208 citations·filing 1984–1990
86Inventor score
Technology areasE21B
Top patents by PatentIndex Score
6 records- 0185USD326237SRotating warning beaconSAFETY EQUIP PUBLIC INC·Filed 1990·Granted May 19, 1992·27 cites·1 claims
- 0281US4716974AMethod and apparatus for coring with an in situ core barrel spongeEASTMAN CHRISTENSEN CO·Filed 1986·Granted Jan 5, 1988·64 cites·20 claims
- 0377US4606416ASelf activating, positively driven concealed core catcherCHRISTENSEN INC NORTON·Filed 1984·Granted Aug 19, 1986·50 cites·10 claims
- 0473US4605075AShrouded core catcherCHRISTENSEN INC NORTON·Filed 1984·Granted Aug 12, 1986·41 cites·7 claims
- 0542US4664205AHydraulic inner barrel in a drill string coring toolCHRISTENSEN INC NORTON·Filed 1985·Granted May 12, 1987·16 cites·19 claims
- 0639US4603749AApparatus for downward displacement of an inner tube within a coring barrelCHRISTENSEN INC NORTON·Filed 1984·Granted Aug 5, 1986·10 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →