Inventor · disambiguated record
Tommie A. Freeman
Also filed as: FREEMAN TOMMIE A · FREEMAN TOMMIE AUSTIN
23 granted patents·2 pending applications·2,158 citations·filing 1983–2003
97Inventor score
Top patents by PatentIndex Score
25 records- 0198US6189616B1Expandable wellbore junctionHALLIBURTON ENERGY SERV INC·Filed 2000·Granted Feb 20, 2001·327 cites·13 claims
- 0298US6135208AExpandable wellbore junctionHALLIBURTON ENERGY SERV INC·Filed 1998·Granted Oct 24, 2000·356 cites·16 claims
- 0396US6263968B1Apparatus and methods for completing a wellboreHALLIBURTON ENERGY SERV INC·Filed 2000·Granted Jul 24, 2001·184 cites·31 claims
- 0495US6681862B2System and method for reducing the pressure drop in fluids produced through production tubingHALLIBURTON ENERGY SERV INC·Filed 2002·Granted Jan 27, 2004·154 cites·56 claims
- 0595US4469174ACombination cementing shoe and basketHALLIBURTON CO·Filed 1983·Granted Sep 4, 1984·134 cites·20 claims
- 0692US7108083B2Apparatus and method for completing an interval of a wellbore while drillingHALLIBURTON ENERGY SERV INC·Filed 2003·Granted Sep 19, 2006·108 cites·33 claims
- 0792US5735350AMethods and systems for subterranean multilateral well drilling and completionHALLIBURTON ENERGY SERV INC·Filed 1996·Granted Apr 7, 1998·146 cites·98 claims
- 0892US4474241ADifferential fill valve assemblyHALLIBURTON CO·Filed 1983·Granted Oct 2, 1984·105 cites·17 claims
- 0991US6138761AApparatus and methods for completing a wellboreHALLIBURTON ENERGY SERV INC·Filed 1998·Granted Oct 31, 2000·135 cites·30 claims
- 1090US6374924B2Downhole drilling apparatusHALLIBURTON ENERGY SERV INC·Filed 2000·Granted Apr 23, 2002·98 cites·20 claims
- 1182US6585040B2Downhole drilling apparatusHALLIBURTON ENERGY SERV INC·Filed 2001·Granted Jul 1, 2003·66 cites·10 claims
- 1280US7150318B2Apparatus for actuating a well tool and method for use of sameHALLIBURTON ENERGY SERV INC·Filed 2003·Granted Dec 19, 2006·53 cites·73 claims
- 1379US6079494AMethods of completing and producing a subterranean well and associated apparatusHALLIBURTON ENERGY SERV INC·Filed 1997·Granted Jun 27, 2000·68 cites·44 claims
- 1478US6854521B2System and method for creating a fluid seal between production tubing and well casingHALLIBURTON ENERGY SERV INC·Filed 2002·Granted Feb 15, 2005·51 cites·16 claims
- 1572US6073697ALateral wellbore junction having displaceable casing blocking memberHALLIBURTON ENERGY SERV INC·Filed 1998·Granted Jun 13, 2000·62 cites·62 claims
- 1666US6095248AMethod and apparatus for remote control of a tubing exit sleeveHALLIBURTON ENERGY SERV INC·Filed 1998·Granted Aug 1, 2000·46 cites·20 claims
- 1762US6488087B2Field development methodsHALLIBURTON ENERGY SERV INC·Filed 2001·Granted Dec 3, 2002·24 cites·26 claims
- 1852US6786283B2Methods and associated apparatus for drilling and completing a wellbore junctionHALLIBURTON ENERGY SERV INC·Filed 2002·Granted Sep 7, 2004·11 cites·11 claims
- 1948US6550550B2Downhole drilling apparatusHALLIBURTON ENERGY SERV INC·Filed 2001·Granted Apr 22, 2003·10 cites·21 claims
- 2044US4549580APlug assembly for offshore platformsHALLIBURTON CO·Filed 1984·Granted Oct 29, 1985·12 cites·20 claims
- 2142US6454006B1Methods and associated apparatus for drilling and completing a wellbore junctionHALLIBURTON ENERGY SERV INC·Filed 2000·Granted Sep 24, 2002·4 cites·20 claims
- 2237USRE41059EExpandable wellbore junctionHALLIBURTON ENERGY SERV INC·Filed 2003·Granted Dec 29, 2009·0 cites·76 claims
- 2336US4576522ARupturable closureHALLIBURTON CO·Filed 1984·Granted Mar 18, 1986·4 cites·18 claims
- 2434US2003234111A1Internal support apparatus for downhole tubular structures and method of useFiled 2002·Application pending·0 cites
- 2532US2004011534A1Apparatus and method for completing an interval of a wellbore while drillingFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →