5 Utility Patents
#1,515 in Pittsburgh, PA
#14,909 in Pennsylvania
#397,941 in US
#827,581 in the World
Forward Citations = 52
Company Filing History:
Get your Inventor Badge Today
#1,515 in Pittsburgh, PA
#14,909 in Pennsylvania
#397,941 in US
#827,581 in the World
Company Filing History:
Get your Inventor Badge Today