Buffalo, NY, United States of America

Efferent Labs, Inc.


USPTO Granted Patents = 3


Trademarks = 3

Forward Citations = 0

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3 inventors (with patents filed for the assignee):

goldMedal Spencer Z Rosero (3 out of 9 patents)

silverMedal William K Rader (2 out of 6 patents)

bronzeMedal Marek W Kowarz (1 out of 69 patents)


3 patents:

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USPTO Data Jan 1 1976 - Dec 2 2025

3 Patents

#89 in Buffalo, NY

#4,331 in New York

#71,923 in US

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Buffalo, NY, United States of America
Forward Citations = 0

3 inventors:

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