21 Utility and 1 Design Patents
#3 in Amherst, OH
#2,322 in Ohio
#80,254 in US
#157,806 in the World
rank by utility patentsForward Citations = 177
Company Filing History:
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#3 in Amherst, OH
#2,322 in Ohio
#80,254 in US
#157,806 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today