Inventor · disambiguated record

Raymond Samuel Livingstone

Also filed as: LIVINGSTONE RAYMOND S S · LIVINGSTONE RAYMOND SAMUEL

2 granted patents·42 citations·filing 1990–1996

63Inventor score

Technology areasE21B

Files withCANADIAN DOWNHOLE DRILL SYSTEM1 LIVINGSTONE RAYMOND S S1

Top patents by PatentIndex Score

2 records

0147US5125463AAdjustable bent subLIVINGSTONE RAYMOND S S·Filed 1990·Granted Jun 30, 1992·29 cites·10 claims
0232US5664891ADownhole bearing assembly which accommodates compressive and tensile axialCANADIAN DOWNHOLE DRILL SYSTEM·Filed 1996·Granted Sep 9, 1997·13 cites·17 claims

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