8 Utility and 2 Design Patents
#5 in Haslett, MI
#10,359 in Michigan
#250,956 in US
#511,739 in the World
rank by utility patentsForward Citations = 409
Company Filing History:
Spenco Medical Corporation
Other
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#5 in Haslett, MI
#10,359 in Michigan
#250,956 in US
#511,739 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today