Inventor · disambiguated record
Robert L. Hart
Also filed as: HART JR ROBERT L · HART ROBERT · HART ROBERT B · HART ROBERT BENJAMIN
16 granted patents·3 pending applications·465 citations·filing 1974–2018
95Inventor score
Top patents by PatentIndex Score
19 records- 0195US4583155ASide mounted rear view mirror with brake lightHART ROBERT L·Filed 1984·Granted Apr 15, 1986·98 cites·8 claims
- 0292US8359215B1System and method for managing utility resources based on normalized utility usageECOVA INC·Filed 2008·Granted Jan 22, 2013·57 cites·23 claims
- 0387US8671037B2System and method for managing utility resources based on utility service pointsHART JR ROBERT L·Filed 2012·Granted Mar 11, 2014·9 cites·24 claims
- 0487US8131609B1System and method for managing utility resources based on utility service pointsHART JR ROBERT L·Filed 2008·Granted Mar 6, 2012·18 cites·20 claims
- 0580US4090175AOpto-electronic lock deviceHART ROBERT LEE·Filed 1977·Granted May 16, 1978·38 cites·10 claims
- 0678US6691981B1Gate valveFiled 1999·Granted Feb 17, 2004·39 cites·25 claims
- 0775US5137628ASealing arrangement for a chromatography columnMALLINCKRODT MEDICAL INC·Filed 1990·Granted Aug 11, 1992·40 cites·5 claims
- 0873US5947546AApparatus for attaching a soft top to a motor vehicleCHRYSLER CORP·Filed 1997·Granted Sep 7, 1999·34 cites·17 claims
- 0972US3934671AStarter enabling-disabling ignition safety seat belt for moving vehiclesHART ROBERT L·Filed 1974·Granted Jan 27, 1976·22 cites·4 claims
- 1070US4203582AUniversal jig fixture for castingsUSA AS REPRESENTED BY DEPARTME·Filed 1978·Granted May 20, 1980·22 cites·5 claims
- 1160US5859615AOmnidirectional isotropic antennaTRW INC·Filed 1997·Granted Jan 12, 1999·29 cites·16 claims
- 1259US8220866B1Assembly for vehicles including adjustable mirrorsHART ROBERT LEE·Filed 2011·Granted Jul 17, 2012·4 cites·18 claims
- 1356US5089125AChromatography column with sealing arrangementHART ROBERT L·Filed 1990·Granted Feb 18, 1992·23 cites·10 claims
- 1442US7963590B2Assembly for vehicles including adjustable mirrorsIFM LTD LLC·Filed 2007·Granted Jun 21, 2011·2 cites·16 claims
- 1542US5876365ABandage assemblyFiled 1997·Granted Mar 2, 1999·30 cites·3 claims
- 1640US2004080140A1Interchangeable pintle hook and ball mount for steel bed truckFiled 2002·Application pending·0 cites
- 1740US2004080141A1Interchangeable socket hitch and security bar for trailer hitch assemblyFiled 2002·Application pending·0 cites
- 1838US2019061612A1Light bar assembly for automobilesHART ROBERT L·Filed 2018·Application pending·0 cites
- 1933US10272840B2Communication device for a vehicleSCHMAHL KAREN·Filed 2018·Granted Apr 30, 2019·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →