12 Utility and 32 Design Patents
#1 in Troy, OH
#179 in Ohio
#2,651 in US
#4,541 in the World
rank by design patentsForward Citations = 427
Company Filing History:

where one patent can have more than one assignee
Get your Inventor Badge Today
#1 in Troy, OH
#179 in Ohio
#2,651 in US
#4,541 in the World
rank by design patentsCompany Filing History:

Get your Inventor Badge Today