Inventor · disambiguated record
William A. Johnson
Also filed as: JOHNSON JR WILLIAM A · JOHNSON WILLIAM · JOHNSON WILLIAM A · JOHNSON WILLIAM ARTHUR
48 granted patents·4 pending applications·1,252 citations·filing 1976–2024
99Inventor score
Top patents by PatentIndex Score
52 records- 0192US4046320AFireplace boiler heating system for hot water type furnacesJOHNSON WILLIAM A·Filed 1976·Granted Sep 6, 1977·40 cites·8 claims
- 0291US11209300B2Fluid monitoring system and methods of useJOHNSON WILLIAM ARTHUR·Filed 2019·Granted Dec 28, 2021·17 cites·18 claims
- 0390US5903370ASystem for an optical domainMCI COMMUNICATIONS CORP·Filed 1996·Granted May 11, 1999·98 cites·15 claims
- 0490US4891932AGrain-saver dam for combine cutter barJOHNSON WILLIAM A·Filed 1989·Granted Jan 9, 1990·50 cites·7 claims
- 0589US5177461AWarning light system for use with a smoke detectorUNIVERSAL ELECTRONICS INC·Filed 1991·Granted Jan 5, 1993·125 cites·18 claims
- 0688US5663018APattern writing method during X-ray mask fabricationMOTOROLA INC·Filed 1996·Granted Sep 2, 1997·97 cites·16 claims
- 0785US6605765B1Acoustic guitar with internally located cassette tape playerFiled 2002·Granted Aug 12, 2003·39 cites·8 claims
- 0883US8202219B2Ultrasonic bone assessment apparatus and methodLUO GANGMING·Filed 2005·Granted Jun 19, 2012·48 cites·20 claims
- 0982US6409178B1Multiple layer gasket having selectively removable spacer layers and visual indicatorsDANA CORP·Filed 1999·Granted Jun 25, 2002·51 cites·23 claims
- 1080US6793120B2Apparatus and method for mounting an electrical connector to a glass sheet of a vehicle windowDONNELLY CORP·Filed 2003·Granted Sep 21, 2004·20 cites·33 claims
- 1180US6078946ASystem and method for management of connection oriented networksFIRST WORLD COMMUNICATIONS INC·Filed 1996·Granted Jun 20, 2000·144 cites·24 claims
- 1278US8160284B2Amplification circuit and hearing aidJOHNSON WILLIAM A·Filed 2008·Granted Apr 17, 2012·8 cites·12 claims
- 1377US6070401AGrain saver damFiled 1998·Granted Jun 6, 2000·35 cites·4 claims
- 1476US6962345B2MLS gasket with bore edge stopper beadDANA CORP·Filed 2003·Granted Nov 8, 2005·13 cites·12 claims
- 1575US9545115B2Automatic skinning deviceMAREL MEAT PROCESSING INC·Filed 2016·Granted Jan 17, 2017·2 cites·20 claims
- 1675US5992804ASeat pedestal assemblyFiled 1997·Granted Nov 30, 1999·37 cites·4 claims
- 1775US4094532ATorsion bar adjusting deviceSWAY A WAY CORP·Filed 1977·Granted Jun 13, 1978·41 cites·3 claims
- 1873US5335426AMethod and apparatus for thermal regeneration of molecular sieve material used in oxygen concentratorsFOOTHILLS MEDICAL EQUIPMENT IN·Filed 1992·Granted Aug 9, 1994·37 cites·9 claims
- 1973US4970641AException handling in a pipelined microprocessorIBM·Filed 1989·Granted Nov 13, 1990·29 cites·7 claims
- 2072US6402846B1Apparatus for automated application of coatings to substratesDONNELLY CORP·Filed 2001·Granted Jun 11, 2002·9 cites·29 claims
- 2172US6228168B1Apparatus and method for automated application of coatings to substratesDONNELLY CORP·Filed 1998·Granted May 8, 2001·19 cites·31 claims
- 2270US2022178729A1Fluid Monitoring System and Methods of UseJOHNSON WILLIAM ARTHUR·Filed 2021·Application pending·0 cites
- 2368US7344059B2Apparatus and method for mounting an electrical connector to a glass sheet of a vehicle windowDONNELLY CORP·Filed 2004·Granted Mar 18, 2008·11 cites·11 claims
- 2468US5055763AElectronic battery charger device and methodEVEREADY BATTERY INC·Filed 1988·Granted Oct 8, 1991·48 cites·50 claims
- 2567US4614433AMask-to-wafer alignment utilizing zone platesAT & T BELL LAB·Filed 1984·Granted Sep 30, 1986·20 cites·14 claims
- 2665US6651989B2Field-adjustable gasket kitDANA CORP·Filed 2001·Granted Nov 25, 2003·11 cites·7 claims
- 2763US8660282B2Amplification circuit and hearing aidJOHNSON WILLIAM A·Filed 2012·Granted Feb 25, 2014·2 cites·19 claims
- 2862USD979011SFishing gimbalJOHNSON JR WILLIAM A·Filed 2022·Granted Feb 21, 2023·2 cites·1 claims
- 2962US6723960B2Heater for orthopedic splintsFiled 2002·Granted Apr 20, 2004·26 cites·11 claims
- 3062US5154940AMethod for rapidly heating or cooking a food productPROCTER & GAMBLE·Filed 1990·Granted Oct 13, 1992·36 cites·21 claims
- 3160US5404115AVariable gain amplifierTHREEPENNY ELECTRONICS CORP·Filed 1993·Granted Apr 4, 1995·19 cites·20 claims
- 3259USD1088176SFishing gimbalJOHNSON JR WILLIAM A·Filed 2024·Granted Aug 12, 2025·1 cites·1 claims
- 3358US6722871B1Apparatus for dispensing food productsJIM DANDY INC·Filed 2001·Granted Apr 20, 2004·3 cites·21 claims
- 3457US6099355APC card rugged interconnectGROUP TECHNOLOGIES INC·Filed 1999·Granted Aug 8, 2000·22 cites·7 claims
- 3554USD1081906SFishing gimbalJOHNSON JR WILLIAM A·Filed 2022·Granted Jul 1, 2025·1 cites·1 claims
- 3654US7293779B2MLS gasket with bore edge stopper beadDANA CORP·Filed 2003·Granted Nov 13, 2007·4 cites·17 claims
- 3751US4790018AFrequency selection circuit for hearing aidsARGOSY ELECTRONICS·Filed 1987·Granted Dec 6, 1988·26 cites·17 claims
- 3851US4743833AVoltage regulatorCROSS TECHNOLOGY INC·Filed 1987·Granted May 10, 1988·12 cites·18 claims
- 3949US12446588B2Trimming device, trimming system and methodMAJA MASCHF HERMANN SCHILL GMBH·Filed 2023·Granted Oct 21, 2025·0 cites·16 claims
- 4045US9687004B2Device for removing skin of meat cuts of irregular thicknessMAREL MEAT PROCESSING INC·Filed 2014·Granted Jun 27, 2017·0 cites·18 claims
- 4145US2002112664A1Apparatus and method for automated application of coatings to substratesDONNELLY CORP·Filed 2002·Application pending·0 cites
- 4244US2005142438A1Hydrogen generating apparatus and methodsFiled 2004·Application pending·0 cites
- 4343US4764733AAsymmetrical dual input amplifierCROSS TECHNOLOGY INC·Filed 1987·Granted Aug 16, 1988·7 cites·19 claims
- 4440US6386549B1Multiple layer gasket having selectively removable spacer layersDANA CORP·Filed 1999·Granted May 14, 2002·10 cites·21 claims
- 4540US5509041AX-ray lithography method for irradiating an object to form a pattern thereonMOTOROLA INC·Filed 1994·Granted Apr 16, 1996·6 cites·18 claims
- 4638US5031156AMethod and apparatus for detecting and counting articlesEDS TECH INC·Filed 1989·Granted Jul 9, 1991·6 cites·37 claims
- 4731US5332928ABattery drain reducerTHREEPENNY ELECTRONICS CORP·Filed 1992·Granted Jul 26, 1994·6 cites·16 claims
- 4830US4973917AOutput amplifierTHREEPENNEY ELECTRONICS CORP·Filed 1989·Granted Nov 27, 1990·9 cites·52 claims
- 4929US6244903B1PC card rugged interconnectGROUP TECHNOLOGIES·Filed 2000·Granted Jun 12, 2001·2 cites·6 claims
- 5028US4758798AOutput amplifierCROSS TECHNOLOGY INC·Filed 1987·Granted Jul 19, 1988·1 cites·19 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →