St. Louis, MO, United States of America

Choas, L.l.c.


USPTO Granted Patents = 1

Forward Citations = 19

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2 inventors (with patents filed for the assignee):

goldMedal James N Rothbarth (1 out of 8 patents)

silverMedal Alex Kinming Lee (1 out of 4 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 23 2025

1 Patents

#666 in St. Louis, MO

#1,887 in Missouri

#133,811 in US

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St. Louis, MO, United States of America
Forward Citations = 19

2 inventors:

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