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For the Inventor, By the Inventor

Beaverton, OR, United States of America

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USPTO Granted Patents = 1

Forward Citations = 48

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1 inventor (with patents filed for the assignee):

goldMedal Bruce E Hofer (1 out of 12 patents)


1 patent:

1. 5336989 - AC mains test apparatus and method (1994-08-09),
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USPTO Data Jan 1 1976 - Sep 15 2026

1 Patents

#161 in Beaverton, OR

#1,716 in Oregon

#136,850 in US

Beaverton, OR (US)
Beaverton, OR, United States of America

Audio Presicion

Forward Citations = 48

1 inventor:

goldMedal Bruce E Hofer (1 out of 12 patents)

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