Inventor · disambiguated record
Richard T. Johnson
Also filed as: JOHNSON RICHARD T · JOHNSON RICHARD THOMAS
16 granted patents·1 pending application·1,091 citations·filing 1980–2021
95Inventor score
Files withGLOBE UNION INC5BIOMAGNETIC TECH INC4JOHNSON CONTROLS TECH CO3ESKRA TECHNICAL PRODUCTS INC2GP BATTERIES INTERNATIONAL LTD1
Top patents by PatentIndex Score
17 records- 0198US4322685AAutomatic battery analyzer including apparatus for determining presence of single bad cellGLOBE UNION INC·Filed 1980·Granted Mar 30, 1982·305 cites·50 claims
- 0292US4976327ABattery module for the engine compartment of an automobileGLOBE UNION INC·Filed 1989·Granted Dec 11, 1990·92 cites·18 claims
- 0390US5506200ACompact superconducting magnetometer having no vacuum insulationBIOMAGNETIC TECH INC·Filed 1992·Granted Apr 9, 1996·90 cites·21 claims
- 0489US5977654AAnti-theft System for disabling a vehicle engine that includes a multi-contact switch for disconnecting the battery and loading the vehicle electrical systemJOHNSON CONTROLS TECH CO·Filed 1997·Granted Nov 2, 1999·82 cites·28 claims
- 0589US5965954AAnti-theft system for disabling a vehicle engineJOHNSON CONTROLS TECH CO·Filed 1997·Granted Oct 12, 1999·84 cites·39 claims
- 0688US5442289ABiomagnetometer having flexible sensorBIOMAGNETIC TECH INC·Filed 1992·Granted Aug 15, 1995·83 cites·20 claims
- 0788US4816736APolyphase alternator and dual voltage battery charging system for multiple voltage loadsGLOBE UNION INC·Filed 1987·Granted Mar 28, 1989·109 cites·21 claims
- 0883US6545445B1Multiple battery system and methodGP BATTERIES INTERNATIONAL LTD·Filed 2000·Granted Apr 8, 2003·82 cites·6 claims
- 0982US5082075AMethod and apparatus for thermal control of automotive componentsGLOBE UNION INC·Filed 1991·Granted Jan 21, 1992·57 cites·8 claims
- 1081US5031712AMethod and apparatus for thermal control of automotive componentsGLOBE UNION INC·Filed 1989·Granted Jul 16, 1991·48 cites·6 claims
- 1174US11837701B2Bipolar lead acid battery cells with increased energy densityESKRA TECHNICAL PRODUCTS INC·Filed 2021·Granted Dec 5, 2023·0 cites·20 claims
- 1267US11050093B2Bipolar lead acid battery cells with increased energy densityESKRA TECHNICAL PRODUCTS INC·Filed 2018·Granted Jun 29, 2021·0 cites·14 claims
- 1363US2009300822A1Sectional skirtJOHNSON RICHARD T·Filed 2009·Application pending·0 cites
- 1444US5494033ABiomagnetometer with sealed vacuum enclosure and solid conduction coolingBIOMAGNETIC TECH INC·Filed 1993·Granted Feb 27, 1996·42 cites·14 claims
- 1539USD352924SHood protectorLASER ENG INC·Filed 1993·Granted Nov 29, 1994·4 cites·1 claims
- 1633US5444373ABiomagnetometer with selectable pickup coil arrayBIOMAGNETIC TECH INC·Filed 1994·Granted Aug 22, 1995·13 cites·15 claims
- 1727USD424963SCover for battery anti-theft control moduleJOHNSON CONTROLS TECH CO·Filed 1999·Granted May 16, 2000·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →