Geyserville, CA, United States of America

Versatron Research Corporation


USPTO Granted Patents = 2

Forward Citations = 33

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5 inventors (with patents filed for the assignee):

goldMedal Allan A Voigt (2 out of 7 patents)

silverMedal John M Speicher (2 out of 13 patents)

bronzeMedal Douglas W Unkrey (2 out of 2 patents)

4 Fred D Fernandez (1 out of 1 patent)

5 Fred D Fernandes (1 out of 1 patent)


2 patents:

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USPTO Data Jan 1 1976 - Sep 22 2026

2 Patents

#1 in Geyserville, CA

#20,951 in California

#94,648 in US

Geyserville, CA (US)
Geyserville, CA, United States of America
Forward Citations = 33

5 inventors:

Please report any incorrect information to [email protected]
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