Inventor · disambiguated record
Keith D. Pewitt
Also filed as: PEWITT III KEITH DOUGLAS · PEWITT KEITH D · PEWITT KEITH DOUGLAS
5 granted patents·1 pending application·50 citations·filing 2008–2016
79Inventor score
Files withHALLIBURTON ENERGY SERVICES INC2HALLIBURTON ENERGY SERV INC1IVERSON BENJAMIN JOHN1MEADOWS DAVID L1PEWITT KEITH D1
Top patents by PatentIndex Score
6 records- 0194US7654326B1Sorel cements and methods of making and using sameHALLIBURTON ENERGY SERV INC·Filed 2008·Granted Feb 2, 2010·29 cites·20 claims
- 0286US9594009B2Cement testingHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Mar 14, 2017·5 cites·14 claims
- 0379US9296939B2Compositions for modifying rheological properties of cement systemsIVERSON BENJAMIN JOHN·Filed 2010·Granted Mar 29, 2016·4 cites·22 claims
- 0477US8783091B2Cement testingMEADOWS DAVID L·Filed 2009·Granted Jul 22, 2014·7 cites·13 claims
- 0548USD801874SContainer trailerHALLIBURTON ENERGY SERVICES INC·Filed 2016·Granted Nov 7, 2017·5 cites·1 claims
- 0642US2013319673A1Cement Compositions Comprising Saponins and Associated MethodsPEWITT KEITH D·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →