4 Utility Patents
#114 in Algonquin, IL
#19,186 in Illinois
#480,549 in US
Forward Citations = 13
Company Filing History:
United States Gypsum Company
Tremco Incorporated
where one patent can have more than one assignee
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#114 in Algonquin, IL
#19,186 in Illinois
#480,549 in US
Company Filing History:
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