Los Angeles, CA, United States of America

Roll International Corporation


USPTO Granted Patents = 3

Trademarks = 2

Forward Citations = 24

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2 inventors (with patents filed for the assignee):

goldMedal Bryan K Honkawa (3 out of 16 patents)

silverMedal Karlin S Wong (1 out of 1 patent)


3 patents:

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USPTO Data Jan 1 1976 - Dec 9 2025

3 Patents

#562 in Los Angeles, CA

#16,407 in California

#71,967 in US

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Los Angeles, CA, United States of America
Forward Citations = 24

2 inventors:

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