6 Utility and 1 Design Patents
#1,255 in Pittsburgh, US
#12,562 in
#337,381 in US
#697,966 in the World
rank by utility patentsForward Citations = 91
Company Filing History:
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#1,255 in Pittsburgh, US
#12,562 in
#337,381 in US
#697,966 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today