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Russell E. Frink deceased
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late of Port Orchard, WA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Multiple arc region SF.sub.6 puffer circuit interrupter
Patent number
4,568,806
Issue date
Feb 4, 1986
Siemens-Allis, Inc.
Russell E. Frink
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Single barrel puffer circuit interrupter
Patent number
4,328,403
Issue date
May 4, 1982
Westinghouse Electric Corp.
Russell E. Frink
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Quick-acting movable operating-column tripping device
Patent number
4,114,003
Issue date
Sep 12, 1978
Westinghouse Electric Corp.
Russell E. Frink
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Improved energy-storage operating mechanisms for circuit-interrupti...
Patent number
4,110,579
Issue date
Aug 29, 1978
Westinghouse Electric Corp.
Russell E. Frink
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Energy-storage operating mechanisms for circuit-interrupting struct...
Patent number
4,090,051
Issue date
May 16, 1978
Westinghouse Electric Corp.
Russell E. Frink
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Quick-acting movable operating-column tripping device
Patent number
4,049,936
Issue date
Sep 20, 1977
Westinghouse Electric Corporation
Russell E. Frink
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hermetic seals for insulating-casing structures
Patent number
3,959,577
Issue date
May 25, 1976
Westinghouse Electric Corporation
Russell E. Frink
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Motion-multiplying linkage-mechanism for sealed-casing structures
Patent number
3,943,314
Issue date
Mar 9, 1976
Westinghouse Electric Corporation
Russell E. Frink
H01 - BASIC ELECTRIC ELEMENTS