13 Utility and 1 Design Patents
#160 in Farmington Hills, MI
#5,519 in Michigan
#140,034 in US
#280,480 in the World
rank by utility patentsForward Citations = 239
Company Filing History:
Marketing Displays, Inc.
O & S Manufacturing Company
4. 1 out of 5
Novo Products, Inc.
5. 1 out of 33
Evans Products Company
where one patent can have more than one assignee
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