Emeryville, CA, United States of America

Whitney Research Tool Company


USPTO Granted Patents = 1

Forward Citations = 3

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2 inventors (with patents filed for the assignee):

goldMedal Stephen Matousek (1 out of 3 patents)

silverMedal Ulrich H Koch (1 out of 11 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#138 in Emeryville, CA

#28,434 in California

#133,893 in US

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Emeryville, CA, United States of America
Forward Citations = 3

2 inventors:

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