Inventor · disambiguated record
John C. Hall
Also filed as: HALL JOHN · HALL JOHN C · HALL JOHN CHAMPLIN · HALL JR JOHN C
61 granted patents·5 pending applications·2,011 citations·filing 1975–2017
99Inventor score
Top patents by PatentIndex Score
66 records- 0196US6179545B1Flip-over rampRICON CORP·Filed 1999·Granted Jan 30, 2001·141 cites·32 claims
- 0294US4866602APower supply for a computer peripheral device which positions a cursor on a computer displayMICROSOFT CORP·Filed 1987·Granted Sep 12, 1989·166 cites·16 claims
- 0391US9242308B2Out of position friction stir welding of casing and small diameter tubing or pipeMEGASTIR TECHNOLOGIES LLC·Filed 2014·Granted Jan 26, 2016·13 cites·17 claims
- 0489US6034506ALithium ion satellite battery charge control circuitLORAL SPACE SYSTEMS INC·Filed 1998·Granted Mar 7, 2000·142 cites·8 claims
- 0589US5125077AMethod of formatting data from a mouseMICROSOFT CORP·Filed 1990·Granted Jun 23, 1992·147 cites·4 claims
- 0688US5898291ABattery cell bypass topologyLORAL SPACE SYSTEMS INC·Filed 1998·Granted Apr 27, 1999·133 cites·12 claims
- 0788US5838304APacket-based mouse data protocolMICROSOFT CORP·Filed 1997·Granted Nov 17, 1998·127 cites·29 claims
- 0887US4863815ACell design for spirally wound rechargeable alkaline metal cellALTUS CORP·Filed 1988·Granted Sep 5, 1989·50 cites·10 claims
- 0986US7393064B2Wheel hub with improved pilot construction and a method for manufacturingWEBB WHEEL PRODUCTS INC·Filed 2005·Granted Jul 1, 2008·26 cites·4 claims
- 1085US5439342ASafety barrier/ramp actuating mechanism for wheelchair liftsALL AMERICAN TRANSIT PARTS INC·Filed 1994·Granted Aug 8, 1995·116 cites·8 claims
- 1184US8181753B2Brake drum with vent hole and cooling scoopLEVERING PAUL D·Filed 2006·Granted May 22, 2012·15 cites·10 claims
- 1284US5393192AUnderfloor extendible ramp for vehiclesREB MANUFACTURING CO INC·Filed 1993·Granted Feb 28, 1995·112 cites·14 claims
- 1382US6073888ASequenced heat rejection for body stabilized geosynchronous satellitesLORAL SPACE SYSTEMS INC·Filed 1998·Granted Jun 13, 2000·54 cites·21 claims
- 1482US5425615ACombination folding stair and platform wheelchair liftALL AMERICAN TRANSIT PARTS·Filed 1994·Granted Jun 20, 1995·62 cites·7 claims
- 1581US7038426B2Method for prolonging the life of lithium ion batteriesBOEING CO·Filed 2003·Granted May 2, 2006·48 cites·23 claims
- 1676US5316432AWheelchair lifts with automatic barrierREB MANUFACTURING CO INC·Filed 1992·Granted May 31, 1994·85 cites·16 claims
- 1776US4003753AElectrode structure for electrical energy storage deviceROCKWELL INTERNATIONAL CORP·Filed 1976·Granted Jan 18, 1977·25 cites·11 claims
- 1871US6257678B1Vehicle hub having reduced lubricant cavityMERITOR HEAVY VEHICLE SYS LTD·Filed 1999·Granted Jul 10, 2001·31 cites·13 claims
- 1971US5395708ABimodal electric vehicle battery systemLORAL SPACE SYSTEMS INC·Filed 1994·Granted Mar 7, 1995·50 cites·9 claims
- 2069US5300369AElectric energy cell with internal failure compensationLORAL SPACE SYSTEMS INC·Filed 1992·Granted Apr 5, 1994·44 cites·5 claims
- 2168US8940999B1Modular off-axis solar concentratorPLESNIAK ADAM P·Filed 2009·Granted Jan 27, 2015·2 cites·16 claims
- 2267US5957408ASatellite with east and west battery radiatorsLORAL SPACE SYSTEMS INC·Filed 1997·Granted Sep 28, 1999·30 cites·12 claims
- 2366US6660428B2Metal oxide electrochemical cell filled with a highly conductive gasBOEING CO·Filed 2001·Granted Dec 9, 2003·6 cites·15 claims
- 2462US8912091B2Backside metal ground plane with improved metal adhesion and design structuresIBM·Filed 2013·Granted Dec 16, 2014·1 cites·23 claims
- 2561US10533685B2Pipe, hose, and cable support systemBLUNDELL JORDAN N·Filed 2017·Granted Jan 14, 2020·5 cites·21 claims
- 2660US5993993AUnregulated spacecraft electrical busLORAL SPACE SYSTEMS INC·Filed 1998·Granted Nov 30, 1999·28 cites·19 claims
- 2760US4293089ABrazing methodUS ENERGY·Filed 1979·Granted Oct 6, 1981·19 cites·14 claims
- 2858US5483855AMethod for final balancing a brake drumDAYTON WALTHER CORP·Filed 1993·Granted Jan 16, 1996·16 cites·20 claims
- 2957US6049190ASpacecraft power systemLORAL SPACE SYSTEMS INC·Filed 1998·Granted Apr 11, 2000·32 cites·17 claims
- 3055US9393516B2System and method for producing carbon dioxideBOEING CO·Filed 2015·Granted Jul 19, 2016·0 cites·19 claims
- 3155US9156703B2System and method for producing carbon dioxideBOEING CO·Filed 2013·Granted Oct 13, 2015·0 cites·16 claims
- 3255US5586625AMethod for final balancing a brake drumDAYTON WALTHER CORP·Filed 1995·Granted Dec 24, 1996·15 cites·4 claims
- 3354US6196501B1Satellite architecture with deployable electrical equipmentLORAL SPACE SYSTEMS INC·Filed 1998·Granted Mar 6, 2001·19 cites·27 claims
- 3453US6321886B2Final balanced brake drum having integral squealer band and method for producing sameMERITOR HEAVY VEHICLE TECH·Filed 2001·Granted Nov 27, 2001·4 cites·6 claims
- 3551US9660125B2Method of making a modular off-axis solar concentratorBOEING CO·Filed 2015·Granted May 23, 2017·0 cites·19 claims
- 3651US6774606B1Charge control circuit and method for charging multiple battery cellsBOEING CO·Filed 2003·Granted Aug 10, 2004·6 cites·17 claims
- 3751US5948556AMassively parallel spacecraft battery cell module designLORAL SPACE SYSTEMS INC·Filed 1997·Granted Sep 7, 1999·26 cites·6 claims
- 3851US5510208AComposite battery cell sleeveLORAL SPACE SYSTEMS INC·Filed 1994·Granted Apr 23, 1996·24 cites·10 claims
- 3950US9205357B2Carbon dioxide separation system and methodBOEING CO·Filed 2013·Granted Dec 8, 2015·0 cites·15 claims
- 4050US4168464ASet point sensing system for numerically controlled machine toolsGEN DYNAMICS CORP·Filed 1978·Granted Sep 18, 1979·9 cites·3 claims
- 4149US4049320AVehicle wheels, spacers and dual rimsDAYTON WALTHER CORP·Filed 1975·Granted Sep 20, 1977·9 cites·4 claims
- 4246US5992581AFinal balanced brake drum having integral squealer band and method for producing sameMERITOR INC·Filed 1996·Granted Nov 30, 1999·8 cites·9 claims
- 4346US5882817ABattery cell design for a bipolar rechargeable batteryLORAL SPACE SYSTEMS INC·Filed 1997·Granted Mar 16, 1999·18 cites·9 claims
- 4446US4873158AOverdischarge protection for rechargeable cellsALTUS CORP·Filed 1988·Granted Oct 10, 1989·12 cites·5 claims
- 4545US5821009AFault tolerant bipolar gas electrode design for a rechargeable batteryLORAL SPACE SYSTEMS INC·Filed 1997·Granted Oct 13, 1998·12 cites·23 claims
- 4645US5652073ABipolar cell design for a gas depolarized batteryLORAL SPACE SYSTEMS INC·Filed 1996·Granted Jul 29, 1997·18 cites·17 claims
- 4745US4892796APositive current collector for lithium secondary systemALTUS CORP·Filed 1988·Granted Jan 9, 1990·11 cites·7 claims
- 4845US2011127311A1Out of position friction stir welding of casing and small diameter tubing or pipePETERSON JEREMY·Filed 2010·Application pending·0 cites
- 4944US5886499ALife extending operational regime for batteryLORAL SPACE SYSTEMS INC·Filed 1997·Granted Mar 23, 1999·17 cites·11 claims
- 5044US4844993AAdditive to improve voltage regulation in a lithium-copper chloride rechargeable cellALTUS CORP·Filed 1988·Granted Jul 4, 1989·10 cites·6 claims
Showing the top 50 of 66 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when John C. Hall files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →