San Francisco, CA, United States of America

Zinc, Inc.


USPTO Granted Patents = 2

% Expired Patents = 50.0

Forward Citations = 11

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5 inventors (with patents filed for the assignee):

goldMedal James Robert Patterson (1 out of 18 patents)

silverMedal Zachary Thomas Parker (1 out of 1 patent)

bronzeMedal Dennis Louis Zakas (1 out of 1 patent)

4 Kevin Martin Hayes (1 out of 1 patent)

5 Tamara Peress Watkins (1 out of 1 patent)


2 patents:

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USPTO Data Jan 1 1976 - Sep 15 2026

2 Patents

#1,323 in San Francisco, CA

#20,971 in California

#94,722 in US

San Francisco, CA (US)
San Francisco, CA, United States of America
Forward Citations = 11

5 inventors:

Please report any incorrect information to [email protected]
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