Warren C. Fry

Person

Bulleskin, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Direct current voltage converter apparatus
- Patent number 4,581,692
- Issue date Apr 8, 1986
- Westinghouse Electric Corp.
- David Nayberg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multiple output DC-to-DC voltage converter apparatus
- Patent number 4,480,298
- Issue date Oct 30, 1984
- Westinghouse Electric Corp.
- Warren C. Fry
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Propulsion motor control apparatus and method
- Patent number 4,394,724
- Issue date Jul 19, 1983
- Westinghouse Electric Corp.
- Warren C. Fry
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rapid transit system transient voltage suppression apparatus
- Patent number 4,322,772
- Issue date Mar 30, 1982
- Westinghouse Electric Corp.
- Warren C. Fry
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic synchronization monitor
- Patent number 4,270,156
- Issue date May 26, 1981
- General Equipment & Mfg. Co., Inc.
- Warren C. Fry
- G01 - MEASURING TESTING
Information Patent Grant
Three phase undervoltage monitor
- Patent number 4,238,811
- Issue date Dec 9, 1980
- General Equipment & Mfg. Co., Inc.
- Warren C. Fry
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for reducing effective inductance in a dynamic...
- Patent number 3,991,352
- Issue date Nov 9, 1976
- Westinghouse Electric Corporation
- Warren C. Fry
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Warren C. Fry

Person

Patents Grantslast 30 patents

Direct current voltage converter apparatus

Multiple output DC-to-DC voltage converter apparatus

Propulsion motor control apparatus and method

Rapid transit system transient voltage suppression apparatus

Electronic synchronization monitor

Three phase undervoltage monitor

Apparatus and method for reducing effective inductance in a dynamic...