3 Utility and 11 Design Patents
#23 in West Bloomfield, MI
#609 in Michigan
#11,779 in US
#20,925 in the World
rank by design patentsForward Citations = 28
Company Filing History:
Spartan Chemical Company, Inc.

Hyundai Motor Company
4. 1 out of 3,980

5. 1 out of 8,085

where one patent can have more than one assignee
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