Inventor · disambiguated record
Terrance Dean Maxwell
Also filed as: MAXWELL TERRANCE DEAN
8 granted patents·553 citations·filing 1999–2015
90Inventor score
Top patents by PatentIndex Score
8 records- 0197US6244361B1Steerable rotary drilling device and directional drilling methodHALLIBURTON ENERGY SERV INC·Filed 1999·Granted Jun 12, 2001·300 cites·70 claims
- 0294US9010447B2Sliding sleeve sub and method and apparatus for wellbore fluid treatmentTHEMIG DANIEL JON·Filed 2010·Granted Apr 21, 2015·22 cites·63 claims
- 0393US6769499B2Drilling direction control deviceHALLIBURTON ENERGY SERV INC·Filed 2002·Granted Aug 3, 2004·145 cites·36 claims
- 0485US9874067B2Sliding sleeve sub and method and apparatus for wellbore fluid treatmentPACKERS PLUS ENERGY SERV INC·Filed 2015·Granted Jan 23, 2018·4 cites·13 claims
- 0573US6340063B1Steerable rotary directional drilling methodHALLIBURTON ENERGY SERV INC·Filed 2000·Granted Jan 22, 2002·35 cites·26 claims
- 0661US7188689B2Variable gauge drilling apparatus and method of assembly thereforHALLIBURTON ENERGY SERV INC·Filed 2004·Granted Mar 13, 2007·28 cites·31 claims
- 0749US6899174B2Floating instrument insert for a toolHALLIBURTON ENERGY SERV INC·Filed 2003·Granted May 31, 2005·11 cites·22 claims
- 0841US7320363B2Energized slip ring assemblyHALLIBURTON ENERGY SERV INC·Filed 2004·Granted Jan 22, 2008·8 cites·38 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →