Newport Beach, CA, United States of America

Johnson-Grace


USPTO Granted Patents = 2

Trademarks = 2

Forward Citations = 191

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3 inventors (with patents filed for the assignee):

goldMedal Irving S Reed (1 out of 10 patents)

silverMedal Stephen G Johnson (1 out of 2 patents)

bronzeMedal Alfred C Yu (1 out of 2 patents)


2 patents:

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USPTO Data Jan 1 1976 - Jan 13 2026

2 Patents

#146 in Newport Beach, CA

#20,573 in California

#92,762 in US

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Newport Beach, CA, United States of America
Forward Citations = 191

3 inventors:

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