Inventor · disambiguated record
Edward James Cargill
Also filed as: CARGILL EDWARD JAMES
12 granted patents·1 pending application·695 citations·filing 1999–2010
93Inventor score
Top patents by PatentIndex Score
13 records- 0197US6244361B1Steerable rotary drilling device and directional drilling methodHALLIBURTON ENERGY SERV INC·Filed 1999·Granted Jun 12, 2001·300 cites·70 claims
- 0293US6769499B2Drilling direction control deviceHALLIBURTON ENERGY SERV INC·Filed 2002·Granted Aug 3, 2004·145 cites·36 claims
- 0382US6415878B1Steerable rotary drilling deviceHALLIBURTON ENERGY SERV INC·Filed 2001·Granted Jul 9, 2002·51 cites·8 claims
- 0481US7832503B2Downhole motor with a continuous conductive pathHALLIBURTON ENERGY SERV INC·Filed 2006·Granted Nov 16, 2010·34 cites·29 claims
- 0576US7084782B2Drill string telemetry system and methodHALLIBURTON ENERGY SERV INC·Filed 2002·Granted Aug 1, 2006·43 cites·66 claims
- 0673US6340063B1Steerable rotary directional drilling methodHALLIBURTON ENERGY SERV INC·Filed 2000·Granted Jan 22, 2002·35 cites·26 claims
- 0770US6712366B1Seal assembly for limiting the movement of a seal within a seal housingHALLIBURTON ENERGY SERV INC·Filed 2000·Granted Mar 30, 2004·14 cites·10 claims
- 0863US7306058B2Anti-rotation device for a steerable rotary drilling deviceHALLIBURTON ENERGY SERV INC·Filed 2002·Granted Dec 11, 2007·29 cites·69 claims
- 0961US7188689B2Variable gauge drilling apparatus and method of assembly thereforHALLIBURTON ENERGY SERV INC·Filed 2004·Granted Mar 13, 2007·28 cites·31 claims
- 1055US6640909B2Steerable rotary drilling deviceHALLIBURTON ENERGY SERV INC·Filed 2002·Granted Nov 4, 2003·13 cites·43 claims
- 1150US7651100B2Seal assembly for limiting movement of a seal within a seal housingHALLIBURTON ENERGY SERV INC·Filed 2004·Granted Jan 26, 2010·3 cites·14 claims
- 1243US8572966B2Heat engine apparatus and methodCARGILL EDWARD JAMES·Filed 2010·Granted Nov 5, 2013·0 cites·52 claims
- 1339US2010072708A1Seal assemblyENGINEERING DESIGN RESOURCES L·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →