Inventor · disambiguated record
Ralph H. Schorr
Also filed as: SCHORR PE RALPH H · SCHORR RALPH · SCHORR RALPH H · SCHORR RALPH HARTMAN
14 granted patents·5 pending applications·281 citations·filing 1995–2017
93Inventor score
Top patents by PatentIndex Score
19 records- 0189US7926428B2Railway truck with bearing adapterAMSTED RAIL CO INC·Filed 2008·Granted Apr 19, 2011·29 cites·16 claims
- 0289US7527003B1Railroad freight car sidebearingASF KEYSTONE INC·Filed 2008·Granted May 5, 2009·18 cites·22 claims
- 0388US7174837B2Three-piece motion control truck systemASF KEYSTONE INC·Filed 2004·Granted Feb 13, 2007·37 cites·22 claims
- 0486US5765486AAuto rack railway carTHRALL CAR MFG CO·Filed 1995·Granted Jun 16, 1998·51 cites·16 claims
- 0583US7121212B2Ride control constant contact side bearing arrangementASF KEYSTONE INC·Filed 2004·Granted Oct 17, 2006·34 cites·21 claims
- 0682US5657698APivot plate assembly for articulated railway carsTHRALL CAR MFG CO·Filed 1995·Granted Aug 19, 1997·46 cites·20 claims
- 0776US6644214B1Constant contact side bearingASF KEYSTONE INC·Filed 2002·Granted Nov 11, 2003·20 cites·20 claims
- 0867US6935245B2Railway car for transporting semi-trucksTRN BUSINESS TRUST·Filed 2001·Granted Aug 30, 2005·9 cites·20 claims
- 0960US6823800B2Spring seat for a railway truck sideframe and method of making the sameFiled 2003·Granted Nov 30, 2004·5 cites·16 claims
- 1053US7278359B2Railway car for transporting semi-trucksTRINITY IND INC·Filed 2003·Granted Oct 9, 2007·3 cites·9 claims
- 1152US2008022883A1Railway Car for Transporting Semi-TrucksTRINITY IND INC·Filed 2007·Application pending·0 cites
- 1249US6289822B1Auto rack railway carTHRALL CAR MFG CO·Filed 1998·Granted Sep 18, 2001·11 cites·7 claims
- 1347US7275488B2Auto rack railway carTRINITY IND INC·Filed 2001·Granted Oct 2, 2007·1 cites·20 claims
- 1444US6339994B1Railcar with trackless support for radial end doorTHRALL CAR MFG CO·Filed 2000·Granted Jan 22, 2002·3 cites·16 claims
- 1544US5787816AAuto rack side panel assemblyTHRALL CAR MFG CO·Filed 1996·Granted Aug 4, 1998·14 cites·17 claims
- 1642US2006042498A1Side bearing for railway carSCHORR RALPH H·Filed 2004·Application pending·0 cites
- 1734US2018162424A1Railway car truck friction shoeAMSTED RAIL CO INC·Filed 2016·Application pending·0 cites
- 1834US2018257677A1Railway car truck friction shoe spring groupAMSTED RAIL CO INC·Filed 2017·Application pending·0 cites
- 1933US2002127078A1Door edge protectorTHRALL CAR MFG CO·Filed 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ralph H. Schorr files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →