Inventor · disambiguated record
Paul Steven Wike
Also filed as: WIKE PAUL S · WIKE PAUL STEVEN · Wike Paul
22 granted patents·5 pending applications·188 citations·filing 1978–2025
94Inventor score
Files withAMSTED RAIL CO INC19ACTIVE STEERING LLC2TRANSPORTATION INVESTORS SERVI2UNION TANK CAR CO2WESTINGHOUSE ELECTRIC CORP1
Top patents by PatentIndex Score
27 records- 0195US7527131B1Railway freight car truckAMSTED RAIL CO INC·Filed 2008·Granted May 5, 2009·38 cites·14 claims
- 0291US7231878B2Linear steering truckACTIVE STEERING LLC·Filed 2006·Granted Jun 19, 2007·25 cites·1 claims
- 0389US8590460B2Railway freight car truckWIKE PAUL STEVEN·Filed 2011·Granted Nov 26, 2013·18 cites·12 claims
- 0486US11499862B2Load sensing system for a railway truck assemblyAMSTED RAIL CO INC·Filed 2019·Granted Nov 15, 2022·4 cites·23 claims
- 0580US9555818B1Side bearing for railway car truckAMSTED RAIL CO INC·Filed 2015·Granted Jan 31, 2017·3 cites·12 claims
- 0677US10029712B2Stabilized railway freight car truckAMSTED RAIL CO INC·Filed 2015·Granted Jul 24, 2018·2 cites·1 claims
- 0775US11225273B2Railway truck assembly having coreless I-beam bolsterAMSTED RAIL CO INC·Filed 2019·Granted Jan 18, 2022·1 cites·21 claims
- 0875US5666885ALinear steering truckTRANSPORTATION INVESTORS SERVI·Filed 1995·Granted Sep 16, 1997·43 cites·19 claims
- 0974US9446774B2Railway car truck with friction dampingAMSTED RAIL CO INC·Filed 2014·Granted Sep 20, 2016·3 cites·8 claims
- 1072US11198457B2Railway truck assembly having friction assist side bearingsAMSTED RAIL CO INC·Filed 2019·Granted Dec 14, 2021·2 cites·22 claims
- 1166US7096795B2Linear steering truckACTIVE STEERING LLC·Filed 2003·Granted Aug 29, 2006·10 cites·27 claims
- 1263US12365370B2Railway vehicle coupler having robust knuckleAMSTED RAIL CO INC·Filed 2022·Granted Jul 22, 2025·0 cites·21 claims
- 1360US11225271B2Damping system for a railway truck assemblyAMSTED RAIL CO INC·Filed 2019·Granted Jan 18, 2022·0 cites·20 claims
- 1460US2025333036A1Braking systems and methodsAMSTED RAIL CO INC·Filed 2025·Application pending·0 cites
- 1559US8991318B2Stabilized railway freight car truckAMSTED RAIL CO INC·Filed 2013·Granted Mar 31, 2015·2 cites·10 claims
- 1656US2024367696A1Autonomous rail vehicle systems and methodsAMSTED RAIL CO INC·Filed 2024·Application pending·0 cites
- 1755US11987457B2Coordinated braking systems and methods for rail carsAMSTED RAIL CO INC·Filed 2021·Granted May 21, 2024·0 cites·24 claims
- 1855US11225272B2Railway truck assembly having I-beam componentsAMSTED RAIL CO INC·Filed 2019·Granted Jan 18, 2022·0 cites·17 claims
- 1953US5249530AForced steering railroad truck system with central transverse pivoted shaftWESTINGHOUSE ELECTRIC CORP·Filed 1992·Granted Oct 5, 1993·16 cites·27 claims
- 2049US11541917B2Railway truck assembly having force-detecting load cellsAMSTED RAIL CO INC·Filed 2019·Granted Jan 3, 2023·0 cites·21 claims
- 2144US10189487B2Railway truck bolster wear linerAMSTED RAIL CO INC·Filed 2015·Granted Jan 29, 2019·0 cites·12 claims
- 2244US5918546ALinear steering truckTRANSPORTATION INVESTORS SERVI·Filed 1997·Granted Jul 6, 1999·12 cites·38 claims
- 2343US2019092354A1Friction shoe with damping for a railway car truckAMSTED RAIL CO INC·Filed 2017·Application pending·0 cites
- 2442US2018257681A1Passive steering for a three piece railway truckAMSTED RAIL CO INC·Filed 2017·Application pending·0 cites
- 2539US4210254ARailroad tank carUNION TANK CAR CO·Filed 1978·Granted Jul 1, 1980·7 cites·9 claims
- 2634US2018162424A1Railway car truck friction shoeAMSTED RAIL CO INC·Filed 2016·Application pending·0 cites
- 2730US4318348ARailroad tank carUNION TANK CAR CO·Filed 1980·Granted Mar 9, 1982·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →