Richard E. Kothmann

Person

Churchill, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Electromagnetic pump cooling bypass
- Patent number 5,322,417
- Issue date Jun 21, 1994
- Westinghouse Electric Corporation
- Brian D. Ottinger
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Menu driven heat treatment control of thin walled bodies
- Patent number 5,094,702
- Issue date Mar 10, 1992
- U.S. Dept. of Energy
- Richard E. Kothmann
- C21 - METALLURGY OF IRON
Information Patent Grant
Temperature monitoring device and thermocouple assembly therefor
- Patent number 5,061,083
- Issue date Oct 29, 1991
- The United States of America as represented by the Department of Energy
- Noel P. Grimm
- G01 - MEASURING TESTING
Information Patent Grant
Method of stress-relief annealing a magnetic core containing amorph...
- Patent number 4,832,763
- Issue date May 23, 1989
- Westinghouse Electric Corp.
- Gary C. Rauch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Minimum loss multilayer electrical winding for induction heating
- Patent number 4,429,206
- Issue date Jan 31, 1984
- Westinghouse Electric Corp.
- Richard E. Kothmann
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Low hydrostatic head electrolyte addition to fuel cell stacks
- Patent number 4,383,009
- Issue date May 10, 1983
- The United States of America as represented by the United States Department o...
- Richard E. Kothmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell stack arrangements
- Patent number 4,342,816
- Issue date Aug 3, 1982
- The United States of America as represented by the United States Department o...
- Richard E. Kothmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Variable area fuel cell cooling
- Patent number 4,324,844
- Issue date Apr 13, 1982
- Westinghouse Electric Corp.
- Richard E. Kothmann
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Variable area fuel cell process channels
- Patent number 4,292,379
- Issue date Sep 29, 1981
- Westinghouse Electric Corp.
- Richard E. Kothmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell system configurations
- Patent number 4,276,355
- Issue date Jun 30, 1981
- Westinghouse Electric Corp.
- Richard E. Kothmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cooled turbine blade
- Patent number 4,179,240
- Issue date Dec 18, 1979
- Westinghouse Electric Corp.
- Richard E. Kothmann
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Vaporization-cooled electrical apparatus
- Patent number 4,149,134
- Issue date Apr 10, 1979
- Elect Power Research Institute, Inc.
- Richard E. Kothmann
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Vapor-cooled terminal-bushings for oil-type circuit-interrupters
- Patent number 4,123,618
- Issue date Oct 31, 1978
- Westinghouse Electric Corp.
- George B. Cushing
- H01 - BASIC ELECTRIC ELEMENTS

Richard E. Kothmann

Person

Patents Grantslast 30 patents

Electromagnetic pump cooling bypass

Menu driven heat treatment control of thin walled bodies

Temperature monitoring device and thermocouple assembly therefor

Method of stress-relief annealing a magnetic core containing amorph...

Minimum loss multilayer electrical winding for induction heating

Low hydrostatic head electrolyte addition to fuel cell stacks

Fuel cell stack arrangements

Variable area fuel cell cooling

Variable area fuel cell process channels

Fuel cell system configurations

Cooled turbine blade

Vaporization-cooled electrical apparatus

Vapor-cooled terminal-bushings for oil-type circuit-interrupters