Inventor · disambiguated record
Charles Lee Mauldin
Also filed as: MAULDIN CHARLES · MAULDIN CHARLES L · MAULDIN CHARLES LEE
10 granted patents·3 pending applications·45 citations·filing 2007–2019
87Inventor score
Technology areasE21B
Files withPRECISION ENERGY SERVICES INC4WEATHERFORD TECH HOLDINGS LLC3MAULDIN CHARLES LEE2FARLEY STEVEN REID1MAULDIN CHARLES1
Top patents by PatentIndex Score
13 records- 0187US10415363B2Control for rotary steerable systemWEATHERFORD TECH HOLDINGS LLC·Filed 2016·Granted Sep 17, 2019·6 cites·26 claims
- 0282US10100630B2Method and apparatus for communicating incremental depth and/or other useful data of a downhole toolWEATHERFORD TECH HOLDINGS LLC·Filed 2015·Granted Oct 16, 2018·4 cites·25 claims
- 0378US8417456B2Downhole drilling vibration analysisMAULDIN CHARLES LEE·Filed 2012·Granted Apr 9, 2013·7 cites·34 claims
- 0468US9567844B2Analysis of drillstring dynamics using angular and linear motion data from multiple accelerometer pairsMAULDIN CHARLES L·Filed 2013·Granted Feb 14, 2017·5 cites·35 claims
- 0568US8255163B2Downhole drilling vibration analysisMAULDIN CHARLES LEE·Filed 2009·Granted Aug 28, 2012·11 cites·35 claims
- 0667US9366131B2Analyzing toolface velocity to detect detrimental vibration during drillingMAULDIN CHARLES·Filed 2010·Granted Jun 14, 2016·4 cites·37 claims
- 0761US10480304B2Analysis of drillstring dynamics using an angular rate sensorPRECISION ENERGY SERVICES INC·Filed 2012·Granted Nov 19, 2019·2 cites·49 claims
- 0858US11136877B2Control for rotary steerable systemWEATHERFORD TECH HOLDINGS LLC·Filed 2019·Granted Oct 5, 2021·0 cites·20 claims
- 0951US8781746B2System and method for obtaining and using downhole data during well control operationsSCHNEIDER BARRY·Filed 2007·Granted Jul 15, 2014·6 cites·27 claims
- 1048US2016265335A1Analyzing Toolface Velocity to Detect Detrimental Vibration During DrillingPRECISION ENERGY SERVICES INC·Filed 2016·Application pending·0 cites
- 1145US2011108327A1Directional drilling control using periodic perturbation of the drill bitPRECISION ENERGY SERVICES INC·Filed 2011·Application pending·0 cites
- 1243US2010163308A1Directional drilling control using periodic perturbation of the drill bitPRECISION ENERGY SERVICES INC·Filed 2008·Application pending·0 cites
- 1341US8881844B2Directional drilling control using periodic perturbation of the drill bitFARLEY STEVEN REID·Filed 2011·Granted Nov 11, 2014·0 cites·20 claims
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