Inventor · disambiguated record
John P. Rogers
Also filed as: ROGERS JOHN P · ROGERS JOHN PRESTON
6 granted patents·2 pending applications·224 citations·filing 1986–2013
86Inventor score
Files withHALLIBURTON ENERGY SERV INC3ROGERS JOHN P2DOWTY BOULTON PAUL LTD1GYRODATA INC1ROBBINS & MYERS ENERGY SYS LP1
Top patents by PatentIndex Score
8 records- 0186US6354146B1Acoustic transducer system for monitoring well productionHALLIBURTON ENERGY SERV INC·Filed 1999·Granted Mar 12, 2002·117 cites·21 claims
- 0285US7346455B2Wellbore evaluation system and methodROBBINS & MYERS ENERGY SYS LP·Filed 2006·Granted Mar 18, 2008·33 cites·41 claims
- 0379US9316072B2Valve for communication of a measurement while drilling systemGYRODATA INC·Filed 2013·Granted Apr 19, 2016·6 cites·29 claims
- 0476US6604581B2Fluid property sensors and associated methods of calibrating sensors in a subterranean wellHALLIBURTON ENERGY SERV INC·Filed 2001·Granted Aug 12, 2003·42 cites·18 claims
- 0563US6755247B2Fluid property sensors and associated methods of calibrating sensors in a subterranean wellHALLIBURTON ENERGY SERV INC·Filed 2003·Granted Jun 29, 2004·23 cites·13 claims
- 0643US2008106260A1Magnetic flux leakage system and methodROGERS JOHN P·Filed 2006·Application pending·0 cites
- 0733US2007262772A1Method and apparatus for correcting magnetic flux sensor signalsROGERS JOHN P·Filed 2006·Application pending·0 cites
- 0822US4721202AFrictional drive unitsDOWTY BOULTON PAUL LTD·Filed 1986·Granted Jan 26, 1988·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →