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123Phase Inc.
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Port Townsend, WA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Four terminal hermetic bushing for use with single-phase electrical...
Patent number
8,028,540
Issue date
Oct 4, 2011
123Phase Inc.
Otto J. M. Smith
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Trademark
last 30 trademarks
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Trademark
77108616 - 123PHASE
Serial number
77108616
Filing date
Feb 15, 2007
123Phase Inc.
7 - Machines and machine tools