15 Utility and 3 Design Patents
#6 in Mankato, MN
#4,257 in Minnesota
#123,863 in US
#247,650 in the World
rank by utility patentsForward Citations = 496
Company Filing History:
Hiniker Company
Keller Products, Incorporated
Vibra-king, Inc.
4. 2 out of 832,540 patents
Other
5. 1 out of 53

where one patent can have more than one assignee
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