Inventor · disambiguated record
Roger Butler
Also filed as: BUTLER ROGER · BUTLER ROGER M · BUTLER ROGER MOORE
7 granted patents·3 pending applications·1,155 citations·filing 1977–2022
90Inventor score
Files withEXXON PRODUCTION RESEARCH CO3SCHEIDT EDWARD M3TEC SEC INC1TECSEC INC1UNIV TECHNOLOGIES INT1
Top patents by PatentIndex Score
10 records- 0196US4344485AMethod for continuously producing viscous hydrocarbons by gravity drainage while injecting heated fluidsEXXON PRODUCTION RESEARCH CO·Filed 1980·Granted Aug 17, 1982·323 cites·21 claims
- 0295US4085803AMethod for oil recovery using a horizontal well with indirect heatingEXXON PRODUCTION RESEARCH CO·Filed 1977·Granted Apr 25, 1978·177 cites·16 claims
- 0394US7178025B2Access system utilizing multiple factor identification and authenticationTEC SEC INC·Filed 2003·Granted Feb 13, 2007·256 cites·22 claims
- 0491US5407009AProcess and apparatus for the recovery of hydrocarbons from a hydrocarbon depositUNIV TECHNOLOGIES INT·Filed 1993·Granted Apr 18, 1995·114 cites·23 claims
- 0591US4116275ARecovery of hydrocarbons by in situ thermal extractionEXXON PRODUCTION RESEARCH CO·Filed 1977·Granted Sep 26, 1978·130 cites·22 claims
- 0689US5607016AProcess and apparatus for the recovery of hydrocarbons from a reservoir of hydrocarbonsFiled 1995·Granted Mar 4, 1997·155 cites·24 claims
- 0760US12335241B2Cryptographic communication binding system and methodTECSEC INC·Filed 2022·Granted Jun 17, 2025·0 cites·16 claims
- 0845US2009097657A1Constructive Channel KeySCHEIDT EDWARD M·Filed 2008·Application pending·0 cites
- 0945US2011178930A1Multiple Level Access with SILOSSCHEIDT EDWARD M·Filed 2008·Application pending·0 cites
- 1042US2006282681A1Cryptographic configuration controlSCHEIDT EDWARD M·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →