Inventor · disambiguated record
Brian P. Jarvis
Also filed as: JARVIS BRIAN P · JARVIS BRIAN PETER
11 granted patents·1 pending application·232 citations·filing 1998–2016
91Inventor score
Top patents by PatentIndex Score
12 records- 0191US9482223B2Apparatus and method for controlling or limiting rotor orbit in moving cavity motors and pumpsJARVIS BRIAN P·Filed 2012·Granted Nov 1, 2016·8 cites·14 claims
- 0287US9695638B2Positive displacement motor with radially constrained rotor catchSMITH INTERNATIONAL·Filed 2012·Granted Jul 4, 2017·5 cites·26 claims
- 0386US9334691B2Apparatus and method for controlling or limiting rotor orbit in moving cavity motors and pumpsJARVIS BRIAN P·Filed 2011·Granted May 10, 2016·12 cites·25 claims
- 0483US9982485B2Positive displacement motor with radially constrained rotor catchSMITH INTERNATIONAL·Filed 2016·Granted May 29, 2018·3 cites·26 claims
- 0578US10612542B2Apparatus and method for controlling or limiting rotor orbit in moving cavity motors and pumpsSMITH INTERNATIONAL·Filed 2016·Granted Apr 7, 2020·1 cites·18 claims
- 0677US7457734B2Representation of whirl in fixed cutter drill bitsREEDHYCALOG UK LTD·Filed 2006·Granted Nov 25, 2008·9 cites·6 claims
- 0774US6098726ATorque transmitting device for rotary drill bitsCAMCO INT UK LTD·Filed 1998·Granted Aug 8, 2000·68 cites·18 claims
- 0871US6467341B1Accelerometer caliper while drillingSCHLUMBERGER TECHNOLOGY CORP·Filed 2001·Granted Oct 22, 2002·42 cites·9 claims
- 0964US6227044B1Methods and apparatus for detecting torsional vibration in a bottomhole assemblyCAMCO INT UK LTD·Filed 1999·Granted May 8, 2001·45 cites·12 claims
- 1063US6957575B2Apparatus for weight on bit measurements, and methods of using sameREEDHYCALOG L P·Filed 2004·Granted Oct 25, 2005·23 cites·24 claims
- 1152US6802215B1Apparatus for weight on bit measurements, and methods of using sameREEDHYEALOG L P·Filed 2003·Granted Oct 12, 2004·16 cites·49 claims
- 1229US2002138240A1Method and apparatus for predicting an operating characteristic of a rotary earth boring bitFiled 2002·Application pending·0 cites
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