13 Utility and 1 Design Patents
#2 in Northfield Center, OH
#4,593 in Ohio
#147,719 in US
#297,024 in the World
rank by utility patentsForward Citations = 363
Company Filing History:
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#2 in Northfield Center, OH
#4,593 in Ohio
#147,719 in US
#297,024 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today