Belmont, MI, United States of America

Douglas Sports, Inc.


USPTO Granted Patents = 1

Forward Citations = 14

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3 inventors (with patents filed for the assignee):

goldMedal Terry L Mitchell (1 out of 23 patents)

silverMedal Danny S Henrickson (1 out of 1 patent)

bronzeMedal Douglas A Henrickson (1 out of 1 patent)


1 patent:

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USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#8 in Belmont, MI

#4,521 in Michigan

#133,894 in US

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Belmont, MI, United States of America
Forward Citations = 14

3 inventors:

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