Inventor · disambiguated record
Richard E. Thorp
Also filed as: THORP RICHARD · THORP RICHARD E · THORP RICHARD EDWARD
8 granted patents·1 pending application·1,304 citations·filing 1992–2007
92Inventor score
Technology areasE21B
Files withCAMCO DRILLING GROUP LTD3SCHLUMBERGER TECHNOLOGY CORP3CAMCO DRILLING GROUP LTD OF HY1CAMCO INT1THORP RICHARD E1
Top patents by PatentIndex Score
9 records- 0198US5520255AModulated bias unit for rotary drillingCAMCO DRILLING GROUP LTD·Filed 1995·Granted May 28, 1996·329 cites·10 claims
- 0297US5553678AModulated bias units for steerable rotary drilling systemsCAMCO INT·Filed 1992·Granted Sep 10, 1996·425 cites·35 claims
- 0396US5553679AModulated bias unit for rotary drillingCAMCO DRILLING GROUP LTD·Filed 1995·Granted Sep 10, 1996·260 cites·9 claims
- 0495US5673763AModulated bias unit for rotary drillingCAMCO DRILLING GROUP LTD OF HY·Filed 1996·Granted Oct 7, 1997·189 cites·5 claims
- 0574US7178608B2While drilling system and methodSCHLUMBERGER TECHNOLOGY CORP·Filed 2004·Granted Feb 20, 2007·41 cites·26 claims
- 0664US7083008B2Apparatus and method for pressure-compensated telemetry and power generation in a boreholeSCHLUMBERGER TECHNOLOGY CORP·Filed 2004·Granted Aug 1, 2006·30 cites·21 claims
- 0749US6116355AChoke deviceCAMCO DRILLING GROUP LTD·Filed 1997·Granted Sep 12, 2000·25 cites·17 claims
- 0845US8739897B2Pressure compensation and rotary seal system for measurement while drilling instrumentationTHORP RICHARD E·Filed 2007·Granted Jun 3, 2014·5 cites·23 claims
- 0935US2006214814A1Wellbore communication systemSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →