1 Utility and 18 Design Patents
#1 in Stephenson, US
#52 in
#5,743 in US
#9,908 in the World
rank by design patentsForward Citations = 455
Company Filing History:
where one patent can have more than one assignee
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#1 in Stephenson, US
#52 in
#5,743 in US
#9,908 in the World
rank by design patentsCompany Filing History:
Get your Inventor Badge Today