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Charles B. Thomas
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Gibraltar, MI, US
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last 30 patents
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Patent Grant
Ball assembly for a trailer hitch
Patent number
6,089,591
Issue date
Jul 18, 2000
Valley Industries
Charles B. Thomas
B60 - VEHICLES IN GENERAL
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Patent Grant
Ball hitch apparatus
Patent number
4,938,496
Issue date
Jul 3, 1990
Charles B. Thomas
B60 - VEHICLES IN GENERAL