71 Utility and 4 Design Patents
#3 in Lyndhurst, OH
#252 in Ohio
#10,636 in US
#19,595 in the World
rank by utility patentsForward Citations = 291
Company Filing History:
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#3 in Lyndhurst, OH
#252 in Ohio
#10,636 in US
#19,595 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today