6 Utility Patents
#1,241 in Pittsburgh, PA
#12,500 in Pennsylvania
#335,623 in US
#692,645 in the World
Forward Citations = 2
Company Filing History:
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#1,241 in Pittsburgh, PA
#12,500 in Pennsylvania
#335,623 in US
#692,645 in the World
Company Filing History:
Get your Inventor Badge Today