11 Utility and 3 Design Patents
#15 in Medina, MN
#5,888 in Minnesota
#176,436 in US
#356,042 in the World
rank by utility patentsForward Citations = 229
Company Filing History:
Other
Guthy-renker Corporation
Zippo Manufacutring Company
4. 1 out of 1
Envionmental Dining, LLC
5. 1 out of 1
Endeavor Design, Inc.
where one patent can have more than one assignee
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