Grand Rapids, MI, United States of America

Hackman Furniture Company


USPTO Granted Patents = 1

Forward Citations = 4

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3 inventors (with patents filed for the assignee):

goldMedal Thomas J Newhouse (1 out of 101 patents)

silverMedal Douglas I Hill (1 out of 1 patent)

bronzeMedal S Michael Crump (1 out of 4 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 2 2025

1 Patents

#258 in Grand Rapids, MI

#4,521 in Michigan

#133,826 in US

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Grand Rapids, MI, United States of America
Forward Citations = 4

3 inventors:

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