David J. Shero

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South Park Township, Allegheny County, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Torque determination for control of an induction motor apparatus
- Patent number 5,057,760
- Issue date Oct 15, 1991
- AEG Westinghouse Transportation Systems, Inc.
- Habib Dadpey
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Induction motor control apparatus and method
- Patent number 4,777,420
- Issue date Oct 11, 1988
- Westinghouse Electric Corp.
- Habib Dadpey
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Induction motor regenerative brake control apparatus and method
- Patent number 4,697,130
- Issue date Sep 29, 1987
- Westinghouse Electric Corp.
- Habib Dadpey
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Induction motor control apparatus and method
- Patent number 4,695,783
- Issue date Sep 22, 1987
- Westinghouse Electric Corp.
- David J. Shero
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Induction motor control apparatus and method for restart when rotat...
- Patent number 4,684,868
- Issue date Aug 4, 1987
- Westinghouse Electric Corp.
- Habib Dadpey
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Induction motor synthesis control apparatus and method
- Patent number 4,673,859
- Issue date Jun 16, 1987
- Westinghouse Electric Corp.
- David J. Shero
- B60 - VEHICLES IN GENERAL