Assignee
HALL DAVID R
US·593 granted patents·173 pending applications·8,567 citations·filing 1988–2019
Top patents by PatentIndex Score
766 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
- 0598US10214248B2Tripartite support mechanism for frame-mounted vehicle componentsHALL DAVID R·Filed 2016·Granted Feb 26, 2019·112 cites·20 claims
- 0698US9922513B1Method 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
- 0798US9880138B1Medical toilet for diagnosing disease and use with disease sniffing animalHALL DAVID R·Filed 2016·Granted Jan 30, 2018·17 cites·6 claims
- 0898US9737181B1Self-cleaning helical drain toiletHALL DAVID R·Filed 2016·Granted Aug 22, 2017·22 cites·20 claims
- 0998US9546515B2Smart device position and orientation synchronization functionHALL DAVID R·Filed 2015·Granted Jan 17, 2017·69 cites·19 claims
- 1098US9506288B2Headrail bracket for installing a motorized gearbox assembly in a window coveringHALL DAVID R·Filed 2015·Granted Nov 29, 2016·11 cites·8 claims
- 1198US9489834B2Noise-reducing motorized gearbox assembly for automating window coveringsHALL DAVID R·Filed 2015·Granted Nov 8, 2016·27 cites·19 claims
- 1298US9316061B2High impact resistant degradation elementHALL DAVID R·Filed 2011·Granted Apr 19, 2016·38 cites·8 claims
- 1398US8728382B2Forming a polycrystalline ceramic in multiple sintering phasesHALL DAVID R·Filed 2011·Granted May 20, 2014·38 cites·20 claims
- 1498US8449039B2Pick assembly with integrated pistonHALL DAVID R·Filed 2010·Granted May 28, 2013·39 cites·18 claims
- 1598US7938203B1Downhole centrifugal drilling fluid separatorHALL DAVID R·Filed 2010·Granted May 10, 2011·16 cites·12 claims
- 1698US7635168B2Degradation assembly shieldHALL DAVID R·Filed 2008·Granted Dec 22, 2009·49 cites·19 claims
- 1798US7475948B2Pick with a bearingHALL DAVID R·Filed 2007·Granted Jan 13, 2009·63 cites·15 claims
- 1898US7469756B2Tool with a large volume of a superhard materialHALL DAVID R·Filed 2007·Granted Dec 30, 2008·60 cites·18 claims
- 1998US7464993B2Attack toolHALL DAVID R·Filed 2006·Granted Dec 16, 2008·69 cites·18 claims
- 2098US7445294B2Attack toolHALL DAVID R·Filed 2006·Granted Nov 4, 2008·70 cites·20 claims
- 2198US7413258B2Hollow pick shankHALL DAVID R·Filed 2007·Granted Aug 19, 2008·66 cites·18 claims
- 2298US7384105B2Attack toolHALL DAVID R·Filed 2006·Granted Jun 10, 2008·84 cites·19 claims
- 2398US7353893B1Tool with a large volume of a superhard materialHALL DAVID R·Filed 2007·Granted Apr 8, 2008·75 cites·19 claims
- 2498US7338135B1Holder for a degradation assemblyHALL DAVID R·Filed 2006·Granted Mar 4, 2008·61 cites·15 claims
- 2598US7320505B1Attack toolHALL DAVID R·Filed 2006·Granted Jan 22, 2008·87 cites·20 claims
- 2698US7198119B1Hydraulic drill bit assemblyHALL DAVID R·Filed 2005·Granted Apr 3, 2007·93 cites·20 claims
- 2797US10060111B2Toilet with air sampling exhaustHALL DAVID R·Filed 2016·Granted Aug 28, 2018·13 cites·15 claims
- 2897US9867513B1Medical toilet with user authenticationHALL DAVID R·Filed 2016·Granted Jan 16, 2018·32 cites·9 claims
- 2997US9811958B1Apparatus enabling secure wireless access to an enclosureHALL DAVID R·Filed 2017·Granted Nov 7, 2017·38 cites·20 claims
- 3097US9759010B2Method of installing a motorized gearbox assembly in a window coveringHALL DAVID R·Filed 2016·Granted Sep 12, 2017·8 cites·8 claims
- 3197US9760072B2Secure remote operation and actuation of unmanned aerial vehiclesHALL DAVID R·Filed 2017·Granted Sep 12, 2017·22 cites·20 claims
- 3297US9682344B1Negative carbon dioxide output vehicleHALL DAVID R·Filed 2016·Granted Jun 20, 2017·8 cites·20 claims
- 3397US9562390B2Intelligent window covering incorporating climate control featuresHALL DAVID R·Filed 2015·Granted Feb 7, 2017·16 cites·6 claims
- 3497US9470040B2Pull cord for controlling a window coveringHALL DAVID R·Filed 2015·Granted Oct 18, 2016·24 cites·20 claims
- 3597US8820845B2Sensored pick assemblyHALL DAVID R·Filed 2012·Granted Sep 2, 2014·22 cites·20 claims
- 3697US8500209B2Manually rotatable toolHALL DAVID R·Filed 2009·Granted Aug 6, 2013·43 cites·13 claims
- 3797US8215420B2Thermally stable pointed diamond with increased impact resistanceHALL DAVID R·Filed 2009·Granted Jul 10, 2012·52 cites·11 claims
- 3897US8201892B2Holder assemblyHALL DAVID R·Filed 2007·Granted Jun 19, 2012·54 cites·22 claims
- 3997US8136887B2Non-rotating pick with a pressed in carbide segmentHALL DAVID R·Filed 2007·Granted Mar 20, 2012·57 cites·17 claims
- 4097US8109349B2Thick pointed superhard materialHALL DAVID R·Filed 2007·Granted Feb 7, 2012·63 cites·21 claims
- 4197US8061784B2Retention systemHALL DAVID R·Filed 2008·Granted Nov 22, 2011·45 cites·21 claims
- 4297US7832808B2Tool holder sleeveHALL DAVID R·Filed 2007·Granted Nov 16, 2010·57 cites·18 claims
- 4397US7669938B2Carbide stem press fit into a steel body of a pickHALL DAVID R·Filed 2007·Granted Mar 2, 2010·75 cites·19 claims
- 4497US7665552B2Superhard insert with an interfaceHALL DAVID R·Filed 2006·Granted Feb 23, 2010·100 cites·11 claims
- 4597US7600823B2Pick assemblyHALL DAVID R·Filed 2007·Granted Oct 13, 2009·57 cites·25 claims
- 4697US7594703B2Pick with a reentrantHALL DAVID R·Filed 2007·Granted Sep 29, 2009·54 cites·11 claims
- 4797US7588102B2High impact resistant toolHALL DAVID R·Filed 2007·Granted Sep 15, 2009·73 cites·20 claims
- 4897US7575425B2Assembly for HPHT processingHALL DAVID R·Filed 2006·Granted Aug 18, 2009·68 cites·12 claims
- 4997US7569249B2Anvil for a HPHT apparatusHALL DAVID R·Filed 2007·Granted Aug 4, 2009·54 cites·19 claims
- 5097US7568770B2Superhard composite material bonded to a steel bodyHALL DAVID R·Filed 2007·Granted Aug 4, 2009·62 cites·18 claims
Showing the top 50 of 766 patent records by PatentIndex Score.
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