13 Utility and 39 Design Patents
#1 in Greenville, OH
#130 in Ohio
#1,922 in US
#3,255 in the World
rank by design patentsForward Citations = 832
Company Filing History:

where one patent can have more than one assignee
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#1 in Greenville, OH
#130 in Ohio
#1,922 in US
#3,255 in the World
rank by design patentsCompany Filing History:

Get your Inventor Badge Today