Inventor · disambiguated record
Peter Heidrich
Also filed as: HEIDRICH PETER
14 granted patents·4 pending applications·139 citations·filing 2000–2024
92Inventor score
Files withWESTINGHOUSE AIR BRAKE TECH CORP5WABTEC HOLDING CORP4ALSTOM HOLDINGS1HEIDRICH PETER1MABLE INTERNAT GMBH1
Top patents by PatentIndex Score
18 records- 0188US6539669B1Plug door drive systemWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2000·Granted Apr 1, 2003·44 cites·20 claims
- 0284US10995539B2Clutch mechanism between leadscrew and electric motorWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2020·Granted May 4, 2021·2 cites·18 claims
- 0383US11933093B2Vehicle door operator systemWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2020·Granted Mar 19, 2024·2 cites·16 claims
- 0481US7603977B2Cooling duct piston for an internal combustion engine comprising heat pipesMAHLE INT GMBH·Filed 2005·Granted Oct 20, 2009·14 cites·8 claims
- 0577US8839558B2Sealing assembly for a swing doorWABTEC HOLDING CORP·Filed 2012·Granted Sep 23, 2014·7 cites·4 claims
- 0677USD582750SModular transit assist handleWABTEC HOLDING CORP·Filed 2007·Granted Dec 16, 2008·23 cites·1 claims
- 0771US8371638B2Drive for transit doorWABTEC HOLDING CORP·Filed 2008·Granted Feb 12, 2013·8 cites·2 claims
- 0867US8561351B2Skirt for slide-glide doorHEIDRICH PETER·Filed 2009·Granted Oct 22, 2013·6 cites·6 claims
- 0967US8033597B2Glazed transit vehicle door or windowWABTEC HOLDING CORP·Filed 2009·Granted Oct 11, 2011·4 cites·6 claims
- 1065US7549368B2Light-metal piston having heat pipesMABLE INTERNAT GMBH·Filed 2005·Granted Jun 23, 2009·5 cites·5 claims
- 1164US10683692B2Clutch mechanism between leadscrew and electric motorWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2015·Granted Jun 16, 2020·2 cites·4 claims
- 1258US6684567B2Plug door drive systemWESTINGHOUSE AIR BRAKE TECNOLO·Filed 2001·Granted Feb 3, 2004·18 cites·18 claims
- 1358US2023365172A1Device And Method For The Data Transmission Between Parts Of A Rail Vehicle As Well As Part Of A Rail VehicleALSTOM HOLDINGS·Filed 2023·Application pending·0 cites
- 1457US2024295140A1Door locking mechanism determination and verification system and methodTRANSP IP HOLDINGS LLC·Filed 2024·Application pending·0 cites
- 1556US8291644B2Locking mechanism for pneumatic differential engine for power-operated doorsPLAVNIK GENNADY·Filed 2008·Granted Oct 23, 2012·3 cites·18 claims
- 1643US2004159047A1Drive systemWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2004·Application pending·0 cites
- 1736US2002092236A1Drive systemFiled 2001·Application pending·0 cites
- 1831US7415072B2Drive control for an electric drive with a secure electrical separation of power element and control elementSIEMENS AG·Filed 2001·Granted Aug 19, 2008·1 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →