Chicago, IL, United States of America

Mark Williams Company


USPTO Granted Patents = 1

Forward Citations = 37

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4 inventors (with patents filed for the assignee):

goldMedal David Gerard Conroy (1 out of 48 patents)

silverMedal Johann George (1 out of 1 patent)

bronzeMedal Frederick H Tudor (1 out of 1 patent)

4 Trevor J Thompson (1 out of 1 patent)


1 patent:

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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#1,435 in Chicago, IL

#6,097 in Illinois

#133,892 in US

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Chicago, IL, United States of America
Forward Citations = 37

4 inventors:

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