New Castle, DE, United States of America

Zenith Producrs Corp.


USPTO Granted Patents = 1

Forward Citations = 42

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1 inventor (with patents filed for the assignee):

goldMedal Jeffrey Brian Harwanko (1 out of 85 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#41 in New Castle, DE

#1,869 in Delaware

#133,784 in US

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New Castle, DE, United States of America
Forward Citations = 42

1 inventor:

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