7 Utility Patents
#1,043 in Pittsburgh, PA
#10,746 in Pennsylvania
#290,145 in US
#596,014 in the World
Forward Citations = 42
Company Filing History:

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#1,043 in Pittsburgh, PA
#10,746 in Pennsylvania
#290,145 in US
#596,014 in the World
Company Filing History:

Get your Inventor Badge Today