Inventor · disambiguated record
John H. Corvin
Also filed as: CORVIN JOHN H
7 granted patents·112 citations·filing 1995–2003
84Inventor score
Top patents by PatentIndex Score
7 records- 0185US5815362APulse width modulated drive for an infinitely variable solenoid operated brake cylinder pressure control valveWESTINGHOUSE AIR BRAKE CO·Filed 1996·Granted Sep 29, 1998·77 cites·20 claims
- 0256US6698848B1Time reset safety timer circuitWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2003·Granted Mar 2, 2004·5 cites·15 claims
- 0342US6023966ASafe brake cutout detection for trainWESTINGHOUSE AIR BRAKE CO·Filed 1997·Granted Feb 15, 2000·10 cites·20 claims
- 0438US5740025AElectronic controller for a trolley pole switch mechanismWESTINGHOUSE AIR BRAKE CO·Filed 1996·Granted Apr 14, 1998·10 cites·22 claims
- 0528US6025702ASignal processing unit for a trolley pole switch controllerWESTINGHOUSE AIR BRAKE CO·Filed 1996·Granted Feb 15, 2000·4 cites·24 claims
- 0628US5691888APower controlling unit for a trolley pole switch controllerWESTINGHOUSE AIR BRAKE CO·Filed 1996·Granted Nov 25, 1997·5 cites·20 claims
- 0727US5677608AEmbedded duplex local control panelWESTINGHOUSE AIR BRAKE CO·Filed 1995·Granted Oct 14, 1997·1 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →