Inventor · disambiguated record
Donald L. Crawford
Also filed as: CRAWFORD DONALD · CRAWFORD DONALD L · CRAWFORD DONALD LEON · CRAWFORD II DONALD L
28 granted patents·2 pending applications·710 citations·filing 1988–2014
97Inventor score
Files withIDAHO RES FOUND12HALLIBURTON ENERGY SERV INC3HALLIBURTON ENERGY SERVICES INC3BONAVIDES CLOVIS S2ROJAS FABIAN FIDEL2
Top patents by PatentIndex Score
30 records- 0195US8451137B2Actuating downhole devices in a wellboreBONAVIDES CLOVIS S·Filed 2008·Granted May 28, 2013·74 cites·33 claims
- 0294US7980309B2Method for selective activation of downhole devices in a tool stringHALLIBURTON ENERGY SERV INC·Filed 2008·Granted Jul 19, 2011·56 cites·16 claims
- 0394US5968503AUse of streptomyces bacteria to control plant pathogens and degrade turf thatchIDAHO RES FOUND·Filed 1996·Granted Oct 19, 1999·74 cites·8 claims
- 0493US8113119B2Surface safe explosive toolCRAWFORD DONALD L·Filed 2008·Granted Feb 14, 2012·32 cites·20 claims
- 0593US6348639B1Biological system for degrading nitroaromatics in water and soilsIDAHO RES FOUND·Filed 2000·Granted Feb 19, 2002·32 cites·20 claims
- 0693US6334954B1Biological system for degrading nitroaromatics in water and soilsIDAHO RES FOUND·Filed 2000·Granted Jan 1, 2002·32 cites·19 claims
- 0792US5403584AUse of Streptomyces WYEC 108 to control plant pathogensIDAHO RES FOUND·Filed 1993·Granted Apr 4, 1995·87 cites·20 claims
- 0889US9322247B2Systems and methods of harvesting information from a well-siteROJAS FABIAN FIDEL·Filed 2011·Granted Apr 26, 2016·25 cites·20 claims
- 0986US5527526AUse of streptomyces bacteria to control plant pathogensIDAHO RES FOUND·Filed 1995·Granted Jun 18, 1996·37 cites·21 claims
- 1086US5387271ABiological system for degrading nitroaromatics in water and soilsIDAHO RES FOUND·Filed 1993·Granted Feb 7, 1995·64 cites·55 claims
- 1183US8967291B2Pressure-activated switchBONAVIDES CLOVIS SATYRO·Filed 2012·Granted Mar 3, 2015·10 cites·7 claims
- 1281US8424455B2Surface safe explosive toolCRAWFORD II DONALD L·Filed 2011·Granted Apr 23, 2013·6 cites·11 claims
- 1381US5616162ABiological system for degrading nitroaromatics in water and soilsIDAHO RES FOUND·Filed 1995·Granted Apr 1, 1997·23 cites·32 claims
- 1480US9334715B2Pressure-activated switchHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted May 10, 2016·7 cites·5 claims
- 1580US5455173ABiological isolates for degrading nitroaromatics and nitramines in water and soilsIDAHO RES FOUND·Filed 1994·Granted Oct 3, 1995·37 cites·13 claims
- 1679US6084150ABiological system for degrading nitroaromatics in water and soilsIDAHO RES FOUND·Filed 1997·Granted Jul 4, 2000·20 cites·42 claims
- 1777US8789467B2Surface safe explosive toolHALLIBURTON ENERGY SERV INC·Filed 2013·Granted Jul 29, 2014·3 cites·20 claims
- 1877US5200338ABacterial extracellular lignin peroxidaseIDAHO RESEARCH FOUNDATION INCO·Filed 1988·Granted Apr 6, 1993·21 cites·16 claims
- 1975US8441370B2Actuating downhole devices in a wellboreBONAVIDES CLOVIS S·Filed 2012·Granted May 14, 2013·4 cites·18 claims
- 2071US5486214ABiodegradable azo dyesIDAHO RES FOUND·Filed 1992·Granted Jan 23, 1996·20 cites·16 claims
- 2167US5618726ABiodegradable azo dyesIDAHO RES FOUND·Filed 1994·Granted Apr 8, 1997·17 cites·27 claims
- 2261US9513400B2Ambient-activated switch for downhole operationsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Dec 6, 2016·1 cites·29 claims
- 2359US6395686B2High pressure, high temperature (HPHT) fluid loss control aid for drilling fluidsFiled 1999·Granted May 28, 2002·18 cites·15 claims
- 2455US8944162B2Ambient-activated switch for downhole operationsDORFFER DANIEL F·Filed 2007·Granted Feb 3, 2015·4 cites·29 claims
- 2549US8538701B2Fluid conductivity measurement tool and methodsROY SUSHOVON S·Filed 2007·Granted Sep 17, 2013·4 cites·26 claims
- 2643US5232845ABacterial extracellular lignin peroxidaseIDAHO RES FOUND·Filed 1989·Granted Aug 3, 1993·2 cites·16 claims
- 2739US10490054B2In-line integrity checkerHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Nov 26, 2019·0 cites·20 claims
- 2836US8739860B2Mechanical actuator with electronic adjustmentCRAWFORD DONALD LEON·Filed 2008·Granted Jun 3, 2014·0 cites·22 claims
- 2935US2014345485A1Support Bracket for Selective Fire SwitchesHALLIBURTON ENERGY SERV INC·Filed 2013·Application pending·0 cites
- 3032US2014048286A1Systems and methods for a modular drum with a common power pack unitROJAS FABIAN FIDEL·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →