William E. Schmitz

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Wilkinsburg, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Mounting system for electrical devices
- Patent number 5,116,262
- Issue date May 26, 1992
- AEG Westinghouse Transportation Systems, Inc.
- Fred S. Marton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multiple phase stepper motor torque control apparatus and method
- Patent number 4,623,828
- Issue date Nov 18, 1986
- Westinghouse Electric Corp.
- William E. Schmitz
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Stepper motor door control apparatus and method
- Patent number 4,511,832
- Issue date Apr 16, 1985
- Westinghouse Electric Corp.
- William E. Schmitz
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Mass transit vehicle door control apparatus
- Patent number 4,142,326
- Issue date Mar 6, 1979
- Westinghouse Electric Corp.
- William E. Schmitz
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES