Inventor · disambiguated record
David R. Hall
Also filed as: HALL DAVID · HALL DAVID E · HALL DAVID J · HALL DAVID L
1,036 granted patents·315 pending applications·20,506 citations·filing 1983–2025
99Inventor score
Top patents by PatentIndex Score
1,351 records- 0199US9595185B1User identifying toilet apparatusHALL DAVID R·Filed 2016·Granted Mar 14, 2017·42 cites·20 claims
- 0299US9540871B2Motorized gearbox assembly with through-channel designHALL DAVID R·Filed 2015·Granted Jan 10, 2017·28 cites·16 claims
- 0399US8646848B2Resilient connection between a pick shank and blockHALL DAVID R·Filed 2011·Granted Feb 11, 2014·47 cites·16 claims
- 0499US7396086B1Press-fit pickHALL DAVID R·Filed 2007·Granted Jul 8, 2008·110 cites·19 claims
- 0599US7064676B2Downhole data transmission systemINTELLISERV INC·Filed 2003·Granted Jun 20, 2006·152 cites·32 claims
- 0699US6733087B2Pick for disintegrating natural and man-made materialsFiled 2002·Granted May 11, 2004·200 cites·12 claims
- 0799US5092687ADiamond thrust bearing and method for manufacturing sameANADRILL INC·Filed 1991·Granted Mar 3, 1992·524 cites·44 claims
- 0899US4729440ATransistion layer polycrystalline diamond bearingSMITH INTERNATIONAL·Filed 1986·Granted Mar 8, 1988·279 cites·34 claims
- 0999US4694918ARock bit with diamond tip insertsSMITH INTERNATIONAL·Filed 1986·Granted Sep 22, 1987·469 cites·54 claims
- 1099US4629373APolycrystalline diamond body with enhanced surface irregularitiesMEGADIAMOND IND INC·Filed 1983·Granted Dec 16, 1986·313 cites·1 claims
- 1199US4604106AComposite polycrystalline diamond compactSMITH INTERNATIONAL·Filed 1985·Granted Aug 5, 1986·702 cites·24 claims
- 1299US4525178AComposite polycrystalline diamondMEGADIAMOND IND INC·Filed 1984·Granted Jun 25, 1985·301 cites·29 claims
- 1398US11724554B2Weight distribution hitch system with sway reductionHALL LOGIC INC·Filed 2021·Granted Aug 15, 2023·5 cites·15 claims
- 1498US10950076B1Garage access unitHALL LABS LLC·Filed 2020·Granted Mar 16, 2021·11 cites·20 claims
- 1598US10711833B2Hard bearing attachment and alignment systems, apparatus, and techniquesSCHLUMBERGER TECHNOLOGY CORP·Filed 2016·Granted Jul 14, 2020·24 cites·21 claims
- 1698US10683895B2Systems and devices using hard bearingsSCHLUMBERGER TECHNOLOGY CORP·Filed 2018·Granted Jun 16, 2020·29 cites·20 claims
- 1798US10214248B2Tripartite support mechanism for frame-mounted vehicle componentsHALL DAVID R·Filed 2016·Granted Feb 26, 2019·112 cites·20 claims
- 1898US9922513B1Method and system for monitoring the delivery of a package to the interior of a buildingHALL DAVID R·Filed 2017·Granted Mar 20, 2018·50 cites·20 claims
- 1998US9880138B1Medical toilet for diagnosing disease and use with disease sniffing animalHALL DAVID R·Filed 2016·Granted Jan 30, 2018·17 cites·6 claims
- 2098US9737181B1Self-cleaning helical drain toiletHALL DAVID R·Filed 2016·Granted Aug 22, 2017·22 cites·20 claims
- 2198US9592034B2Urine specimen capture and analysis deviceNEWVISTAS LLC·Filed 2015·Granted Mar 14, 2017·22 cites·15 claims
- 2298US9546515B2Smart device position and orientation synchronization functionHALL DAVID R·Filed 2015·Granted Jan 17, 2017·69 cites·19 claims
- 2398US9506288B2Headrail bracket for installing a motorized gearbox assembly in a window coveringHALL DAVID R·Filed 2015·Granted Nov 29, 2016·11 cites·8 claims
- 2498US9489834B2Noise-reducing motorized gearbox assembly for automating window coveringsHALL DAVID R·Filed 2015·Granted Nov 8, 2016·27 cites·19 claims
- 2598US9316061B2High impact resistant degradation elementHALL DAVID R·Filed 2011·Granted Apr 19, 2016·38 cites·8 claims
- 2698US8728382B2Forming a polycrystalline ceramic in multiple sintering phasesHALL DAVID R·Filed 2011·Granted May 20, 2014·38 cites·20 claims
- 2798US8449039B2Pick assembly with integrated pistonHALL DAVID R·Filed 2010·Granted May 28, 2013·39 cites·18 claims
- 2898US7992945B2Hollow pick shankSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Aug 9, 2011·56 cites·20 claims
- 2998US7938203B1Downhole centrifugal drilling fluid separatorHALL DAVID R·Filed 2010·Granted May 10, 2011·16 cites·12 claims
- 3098US7635168B2Degradation assembly shieldHALL DAVID R·Filed 2008·Granted Dec 22, 2009·49 cites·19 claims
- 3198US7475948B2Pick with a bearingHALL DAVID R·Filed 2007·Granted Jan 13, 2009·63 cites·15 claims
- 3298US7469756B2Tool with a large volume of a superhard materialHALL DAVID R·Filed 2007·Granted Dec 30, 2008·60 cites·18 claims
- 3398US7464993B2Attack toolHALL DAVID R·Filed 2006·Granted Dec 16, 2008·69 cites·18 claims
- 3498US7445294B2Attack toolHALL DAVID R·Filed 2006·Granted Nov 4, 2008·70 cites·20 claims
- 3598US7413258B2Hollow pick shankHALL DAVID R·Filed 2007·Granted Aug 19, 2008·66 cites·18 claims
- 3698US7384105B2Attack toolHALL DAVID R·Filed 2006·Granted Jun 10, 2008·84 cites·19 claims
- 3798US7353893B1Tool with a large volume of a superhard materialHALL DAVID R·Filed 2007·Granted Apr 8, 2008·75 cites·19 claims
- 3898US7338135B1Holder for a degradation assemblyHALL DAVID R·Filed 2006·Granted Mar 4, 2008·61 cites·15 claims
- 3998US7320505B1Attack toolHALL DAVID R·Filed 2006·Granted Jan 22, 2008·87 cites·20 claims
- 4098US7198119B1Hydraulic drill bit assemblyHALL DAVID R·Filed 2005·Granted Apr 3, 2007·93 cites·20 claims
- 4198US6929493B2Electrical contact for downhole drilling networksINTELLISERV INC·Filed 2003·Granted Aug 16, 2005·160 cites·22 claims
- 4298US6844498B2Data transmission system for a downhole componentNOVATEK ENGINEERING INC·Filed 2003·Granted Jan 18, 2005·186 cites·61 claims
- 4398US6830467B2Electrical transmission line diametrical retainerINTELLISERV INC·Filed 2003·Granted Dec 14, 2004·183 cites·23 claims
- 4498US6821147B1Internal coaxial cable seal systemINTELLISERV INC·Filed 2003·Granted Nov 23, 2004·150 cites·36 claims
- 4598US6808606B2Method of manufacturing window using ion beam milling of glass substrate(s)GUARDIAN INDUSTRIES·Filed 2002·Granted Oct 26, 2004·107 cites·51 claims
- 4698US6670880B1Downhole data transmission systemNOVATEK ENGINEERING INC·Filed 2001·Granted Dec 30, 2003·501 cites·56 claims
- 4798US6392317B1Annular wire harness for use in drill pipeFiled 2000·Granted May 21, 2002·355 cites·21 claims
- 4898US6336802B1Reduced mass unitary frame for ultra high-pressure high-temperature press apparatusFiled 2000·Granted Jan 8, 2002·71 cites·3 claims
- 4998US5253939AHigh performance bearing pad for thrust bearingANADRILL INC·Filed 1991·Granted Oct 19, 1993·110 cites·26 claims
- 5097US11732522B2Automated window mechanism with disengaged motor calibrationHALL LABS LLC·Filed 2021·Granted Aug 22, 2023·6 cites·20 claims
Showing the top 50 of 1,351 patent records by PatentIndex Score.
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