Inventor · disambiguated record
Thomas R. Soupal
Also filed as: SOUPAL THOMAS R
8 granted patents·1 pending application·124 citations·filing 1975–2007
88Inventor score
Files withMERITOR WABCO VEHICLE CONTROL4MIDLAND ROSS CORP2HALDEX BRAKE CORP1MIDLAND BRAKE INC1SOUPAL THOMAS R1
Top patents by PatentIndex Score
9 records- 0187US6655750B2Combination inversion and relay or quick release valve assemblyMERITOR WABCO VEHICLE CONTROL·Filed 2001·Granted Dec 2, 2003·30 cites·20 claims
- 0287US4207563AGas charged accumulator with failure indicatorMIDLAND ROSS CORP·Filed 1978·Granted Jun 10, 1980·32 cites·10 claims
- 0386US8297713B2Full function tractor protection valveSOUPAL THOMAS R·Filed 2007·Granted Oct 30, 2012·17 cites·28 claims
- 0478US7204563B2Park brake interlock and trailer brake valve assemblyMERITOR WABCO VEHICLE CONTROL·Filed 2004·Granted Apr 17, 2007·17 cites·15 claims
- 0566US7658453B2Service brake relay with integrated quick release valveMERITOR WABCO VEHICLE CONTROL·Filed 2006·Granted Feb 9, 2010·4 cites·21 claims
- 0663US4072085ACombined hydraulic and vacuum boosterMIDLAND ROSS CORP·Filed 1975·Granted Feb 7, 1978·9 cites·5 claims
- 0741US4710108AIsolation valve constructionMIDLAND BRAKE INC·Filed 1987·Granted Dec 1, 1987·9 cites·12 claims
- 0840US2006076824A1Park brake valve assemblyMERITOR WABCO VEHICLE CONTROL·Filed 2004·Application pending·0 cites
- 0933US6135008APiston with lubricant-scraping ring and lubricant return portsHALDEX BRAKE CORP·Filed 1998·Granted Oct 24, 2000·6 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →