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For the Inventor, By the Inventor

Honolulu, HI, United States of America

Center Art Galleries


USPTO Granted Patents = 1

Forward Citations = 6

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1 inventor (with patents filed for the assignee):

goldMedal David R Shafer (1 out of 86 patents)


1 patent:

1. 4464015 - Binocular stereoscopic viewers (1984-08-07),
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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#103 in Honolulu, HI

#178 in Hawaii

#133,919 in US

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Honolulu, HI, United States of America

Center Art Galleries

Forward Citations = 6

1 inventor:

goldMedal David R Shafer (1 out of 86 patents)

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