9 Utility Patents
#167 in Holland, MI
#8,864 in Michigan
#216,626 in US
#440,987 in the World
Forward Citations = 407
Company Filing History:
Get your Inventor Badge Today
#167 in Holland, MI
#8,864 in Michigan
#216,626 in US
#440,987 in the World
Company Filing History:
Get your Inventor Badge Today