15 Utility and 4 Design Patents
#88 in Holland, MI
#4,799 in Michigan
#123,762 in US
#247,411 in the World
rank by utility patentsForward Citations = 1,394
Company Filing History:
Get your Inventor Badge Today
#88 in Holland, MI
#4,799 in Michigan
#123,762 in US
#247,411 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today