4 Utility and 3 Design Patents
#2,030 in Cincinnati, OH
#16,664 in Ohio
#480,829 in US
rank by utility patentsForward Citations = 20
Company Filing History:
Campbell Hausfeld
Wayne/scott Fetzer Company

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#2,030 in Cincinnati, OH
#16,664 in Ohio
#480,829 in US
rank by utility patentsCompany Filing History:

Get your Inventor Badge Today