7 Utility Patents
#1,035 in Pittsburgh, PA
#10,716 in Pennsylvania
#289,474 in US
#594,241 in the World
Forward Citations = 12
Company Filing History:

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#1,035 in Pittsburgh, PA
#10,716 in Pennsylvania
#289,474 in US
#594,241 in the World
Company Filing History:

Get your Inventor Badge Today