Inventor · disambiguated record
Douglas G. Broadhead
Also filed as: BROADHEAD DOUGLAS · BROADHEAD DOUGLAS G
30 granted patents·3 pending applications·626 citations·filing 1988–2018
97Inventor score
Files withWARREN IND LTD10BROADHEAD DOUGLAS G5INTIER AUTOMOTIVE CLOSURES INC3MAGNA CLOSURES INC3INVACARE CORP2
Top patents by PatentIndex Score
33 records- 0197US10017975B2Vehicle door control system with dynamic obstacle detectionWARREN IND LTD·Filed 2015·Granted Jul 10, 2018·25 cites·19 claims
- 0295US5222567APower assist device for a wheelchairGENUS INC·Filed 1991·Granted Jun 29, 1993·226 cites·24 claims
- 0392US10041281B1Door control systemWARREN IND LTD·Filed 2018·Granted Aug 7, 2018·12 cites·5 claims
- 0491US9650824B2Vehicle door control systemWARREN IND LTD·Filed 2014·Granted May 16, 2017·18 cites·21 claims
- 0590US7992347B2Structural door moduleINTIER AUTOMOTIVE CLOSURES INC·Filed 2005·Granted Aug 9, 2011·16 cites·6 claims
- 0687US6802154B1Automatic sliding door opening and closing system with a releasing mechanism for fixably and releasably attaching a vehicle door to a belt drive systemMULTIMATIC INC·Filed 2000·Granted Oct 12, 2004·49 cites·9 claims
- 0786US8966820B2Lifter plate assembly for a vehicle window regulatorMAGNA CLOSURES INC·Filed 2013·Granted Mar 3, 2015·10 cites·12 claims
- 0882US8756765B2Molded integral jointBROADHEAD DOUGLAS G·Filed 2011·Granted Jun 24, 2014·4 cites·9 claims
- 0982US8136866B2Inner panel for a door assembly having an integrated intrusion beamBROADHEAD DOUGLAS G·Filed 2007·Granted Mar 20, 2012·11 cites·13 claims
- 1081US8631607B2Window regulator assembly for a vehicleBROADHEAD DOUGLAS G·Filed 2008·Granted Jan 21, 2014·11 cites·4 claims
- 1181US6979047B2Trim door hardware carrier and methods of assembling vehicle doorINTIER AUTOMOTIVE CLOSURES INC·Filed 2004·Granted Dec 27, 2005·25 cites·33 claims
- 1280US8510993B2Backlite assembly for a vehicleMELLARY THOMAS·Filed 2010·Granted Aug 20, 2013·13 cites·22 claims
- 1379US8020919B2Trim door hardware carrier and methods of assembling vehicle doorINTIER AUTOMOTIVE CLOSURES INC·Filed 2005·Granted Sep 20, 2011·13 cites·3 claims
- 1478US8763308B2Structural door moduleROY PIERRE-XAVIER·Filed 2011·Granted Jul 1, 2014·7 cites·4 claims
- 1576US10344516B2Vehicle door control systemWARREN IND LTD·Filed 2017·Granted Jul 9, 2019·4 cites·12 claims
- 1674US10669756B2Door control systemWARREN IND LTD·Filed 2017·Granted Jun 2, 2020·2 cites·13 claims
- 1774US9333837B2Window regulator assembly for a vehicleMAGNA CLOSURES INC·Filed 2015·Granted May 10, 2016·3 cites·16 claims
- 1873US6003891ATilt wheelchair with center of gravity compensationINVACARE CORP·Filed 1996·Granted Dec 21, 1999·58 cites·6 claims
- 1972US7975349B2Pivoting, translating and latching hingeMAGNA CLOSURES INC·Filed 2008·Granted Jul 12, 2011·8 cites·16 claims
- 2071US10208516B2Door control systemWARREN IND LTD·Filed 2018·Granted Feb 19, 2019·2 cites·11 claims
- 2164USD842764SBicycle frameWARREN IND LTD·Filed 2017·Granted Mar 12, 2019·10 cites·1 claims
- 2263US9617774B2Composite check arm for vehicle doorWARREN IND LTD·Filed 2014·Granted Apr 11, 2017·3 cites·17 claims
- 2359US6983971B2Mid structural moduleMAGNA INT INC·Filed 2002·Granted Jan 10, 2006·12 cites·12 claims
- 2457US8092738B2Method for molding an integral jointBROADHEAD DOUGLAS G·Filed 2007·Granted Jan 10, 2012·0 cites·10 claims
- 2556US5823621AReduced shear assembly for recline seat back of a wheelchairINVACARE CORP·Filed 1996·Granted Oct 20, 1998·31 cites·10 claims
- 2647US6015189AAdjustable chairGENUS MEDICAL INC·Filed 1994·Granted Jan 18, 2000·31 cites·16 claims
- 2747US2010011668A1Mounting bracket for frameless doorBROADHEAD DOUGLAS G·Filed 2008·Application pending·0 cites
- 2845US2014203590A1Structural DoorROY PIERRE-XAVIER·Filed 2014·Application pending·0 cites
- 2936US2004128917A1Trim door hardware carrier and method of assembling vehicle doorFiled 2003·Application pending·0 cites
- 3035US4875538AReduced size transmission tunnel in an automobile and a method for the sameAHA AUTOMOTIVE TECHNOLOGIES CO·Filed 1988·Granted Oct 24, 1989·9 cites·18 claims
- 3133USD842762SBicycle frameWARREN IND LTD·Filed 2017·Granted Mar 12, 2019·1 cites·1 claims
- 3232US5366276AAdjustable arm restHOBSON BLAINE M·Filed 1993·Granted Nov 22, 1994·12 cites·5 claims
- 3329USD842763SBicycle frameWARREN IND LTD·Filed 2017·Granted Mar 12, 2019·0 cites·1 claims
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