Inventor · disambiguated record
Leon Robinson
Also filed as: ROBINSON JR LEON H · ROBINSON LEON · ROBINSON LEON H
13 granted patents·526 citations·filing 1974–2000
94Inventor score
Top patents by PatentIndex Score
13 records- 0193US3957118ACable system for use in a pipe string and method for installing and using the sameEXXON PRODUCTION RESEARCH CO·Filed 1974·Granted May 18, 1976·133 cites·14 claims
- 0292US4416494AApparatus for maintaining a coiled electric conductor in a drill stringEXXON PRODUCTION RESEARCH CO·Filed 1980·Granted Nov 22, 1983·99 cites·37 claims
- 0391US4537457AConnector for providing electrical continuity across a threaded connectionEXXON PRODUCTION RESEARCH CO·Filed 1985·Granted Aug 27, 1985·116 cites·14 claims
- 0471US4053285AProcess for reducing the sulfide sulfur content of char with carbon dioxide and H2 OOCCIDENTAL RES CORP·Filed 1976·Granted Oct 11, 1977·18 cites·10 claims
- 0568US4098342AMethod and apparatus for maintaining electric cable inside drill pipeEXXON PRODUCTION RESEARCH CO·Filed 1977·Granted Jul 4, 1978·30 cites·13 claims
- 0666USD449875SCombination sink cover and cutting boardFiled 2000·Granted Oct 30, 2001·22 cites·1 claims
- 0759US4375310ASelf-locking cable connectorEXXON PRODUCTION RESEARCH CO·Filed 1981·Granted Mar 1, 1983·20 cites·3 claims
- 0858US4250974AApparatus and method for detecting abnormal drilling conditionsEXXON PRODUCTION RESEARCH CO·Filed 1978·Granted Feb 17, 1981·21 cites·23 claims
- 0957US4054421AMethod for desulfurizing char by acid washing and treatment with hydrogen gasOCCIDENTAL RES CORP·Filed 1976·Granted Oct 18, 1977·12 cites·8 claims
- 1055US4448250AMethod of freeing a hollow tubular memberEXXON PRODUCTION RESEARCH CO·Filed 1983·Granted May 15, 1984·20 cites·10 claims
- 1154US4271908ATracked cable guide assembly and method for storing conductor cable inside a drill pipeEXXON PRODUCTION RESEARCH CO·Filed 1980·Granted Jun 9, 1981·22 cites·7 claims
- 1241US4087514AProcess for desulfurizing charOCCIDENTAL PETROLEUM CORP·Filed 1975·Granted May 2, 1978·6 cites·29 claims
- 1340US4188191AProcess for reducing the sulfur content of coal and coal char and the ignition temperature of coal charOCCIDENTAL PETROLEUM CORP·Filed 1975·Granted Feb 12, 1980·7 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →