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Thomas F. Bernecki
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Elmont, NY, US
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last 30 patents
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Patent Grant
Arc device with adjustable cathode
Patent number
4,788,408
Issue date
Nov 29, 1988
The Perkin-Elmer Corporation
Janusz Wlodarczyk
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Patent Grant
Plasma gun with adjustable cathode
Patent number
4,780,591
Issue date
Oct 25, 1988
The Perkin-Elmer Corporation
Thomas F. Bernecki
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR