Inventor · disambiguated record
Robert Bell
Also filed as: BELL JR ROBERT S · BELL ROBERT · BELL ROBERT A · BELL ROBERT S
23 granted patents·5 pending applications·727 citations·filing 1984–2024
97Inventor score
Top patents by PatentIndex Score
28 records- 0196US6677755B2Circuit for selectively enabling and disabling coils of a multi-coil arrayMEDRAD INC·Filed 2002·Granted Jan 13, 2004·89 cites·16 claims
- 0295US6323648B1Peripheral vascular arrayMEDRAD INC·Filed 1997·Granted Nov 27, 2001·113 cites·30 claims
- 0393US6737866B2Method of imaging a vasculature of a patientMEDRAD INC·Filed 2002·Granted May 18, 2004·43 cites·19 claims
- 0493US6714012B2Apparatus and method for positioning a patient to obtain images of the vasculatureMEDRAD INC·Filed 2001·Granted Mar 30, 2004·42 cites·41 claims
- 0591US7013345B1Method and apparatus for wireless networkingMETRIC SYSTEMS CORP·Filed 2000·Granted Mar 14, 2006·71 cites·2 claims
- 0689US7089014B2Wireless communication system control apparatus and methodMETRIC SYSTEMS CORP·Filed 2002·Granted Aug 8, 2006·64 cites·18 claims
- 0784US10635933B2Vision-based methods and systems for determining trailer presenceFORD GLOBAL TECH LLC·Filed 2018·Granted Apr 28, 2020·4 cites·18 claims
- 0883US11721108B2System and method for training trailer detection systemsFORD GLOBAL TECH LLC·Filed 2020·Granted Aug 8, 2023·2 cites·20 claims
- 0983US5454577ABicycle trailerFiled 1994·Granted Oct 3, 1995·62 cites·10 claims
- 1082US10384607B2Trailer backup assist system with hitch angle offset estimationFORD GLOBAL TECH LLC·Filed 2016·Granted Aug 20, 2019·5 cites·20 claims
- 1182US9428239B1Bicycle convertible to a strollerPI MFG INC·Filed 2015·Granted Aug 30, 2016·12 cites·20 claims
- 1282US7141980B2Apparatuses for enabling operation of adjacent coil loops with a magnetic resonance systemMEDRAD INC·Filed 2004·Granted Nov 28, 2006·16 cites·24 claims
- 1382US6135553AChild safety seatBRITAX NORDISKA BARN AB·Filed 1999·Granted Oct 24, 2000·78 cites·18 claims
- 1481US10814912B2Trailer backup assist system having advanced user mode with selectable hitch angle limitsFORD GLOBAL TECH LLC·Filed 2018·Granted Oct 27, 2020·4 cites·20 claims
- 1579US6952563B2Method and apparatus for adaptively setting frequency channels in a multi-point wireless networking systemMETRIC SYSTEMS INC·Filed 2001·Granted Oct 4, 2005·32 cites·48 claims
- 1676US11180148B2Detection and response to confined trailer in system-assisted hitch operationFORD GLOBAL TECH LLC·Filed 2019·Granted Nov 23, 2021·2 cites·20 claims
- 1772US10800454B2Trailer backup assist input with gesture interface for multiple control modesFORD GLOBAL TECH LLC·Filed 2017·Granted Oct 13, 2020·2 cites·20 claims
- 1871US9067633B2Bicycle convertible to a strollerBELL ROBERT·Filed 2013·Granted Jun 30, 2015·6 cites·20 claims
- 1970US5921571AFolding frame for a vehicle or trailerFiled 1998·Granted Jul 13, 1999·42 cites·20 claims
- 2058USD376773SBicycle trailerBELL ROBERT·Filed 1994·Granted Dec 24, 1996·9 cites·1 claims
- 2157US2025363652A1Smart device for estimation of trailer characteristicsFORD GLOBAL TECH LLC·Filed 2024·Application pending·0 cites
- 2256US11427280B2System and braking kit for enabling a vehicle trailer and a tow bar to be interconnected in either a braking or a non-braking configurationPI MFG INC·Filed 2021·Granted Aug 30, 2022·0 cites·24 claims
- 2356US7445222B2Multi-purpose tow bar for a trailerPI MFG·Filed 2004·Granted Nov 4, 2008·12 cites·20 claims
- 2448US2010127561A1Remote trailer brake activatorBELL ROBERT STEPHEN·Filed 2009·Application pending·0 cites
- 2546US2006047841A1Method and apparatus for wireless networkingBROWN WILLIAM M·Filed 2005·Application pending·0 cites
- 2646US2006023743A1Method and apparatus for wireless networkingBROWN WILLIAM M·Filed 2005·Application pending·0 cites
- 2742US4615562AReversible child restraint for automobilesAKTA BARNSAEKERHET AB·Filed 1984·Granted Oct 7, 1986·17 cites·8 claims
- 2838US2003214411A1Apparatus and method for use of a radio locator, tracker and proximity alarmFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →