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Joachim V. R. Heberlein
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Pittsburgh, PA, US
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last 30 patents
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Patent Grant
Series connected oscillating transverse field interrupter and method
Patent number
4,319,296
Issue date
Mar 9, 1982
Electric Power Research Institute, Inc.
Clive W. Kimblin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrical circuit breaking device and method
Patent number
4,250,363
Issue date
Feb 10, 1981
Electric Power Research Institute, Inc.
Joachim V. R. Heberlein
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vacuum arc current limiter with oscillating transverse magnetic fie...
Patent number
4,250,364
Issue date
Feb 10, 1981
Electric Power Research Institute, Inc.
Clive W. Kimblin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vacuum arc switching device with internal shielding
Patent number
4,215,255
Issue date
Jul 29, 1980
Electric Power Research Institute, Inc.
Clive W. Kimblin
H01 - BASIC ELECTRIC ELEMENTS