DR

Dennis Ryan

DT Dpd Patent Trust: 2 patents #2 of 4Top 50%
📍 Chandler, AZ: #1,637 of 3,331 inventorsTop 50%
🗺 Arizona: #13,050 of 32,909 inventorsTop 40%
Overall (All Time): #2,124,808 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7762470 RFID token with multiple interface controller David Finn 2010-07-27
7213766 Multi-interface compact personal token apparatus and methods of use David Finn, Patrick Ryan Comiskey, Norbert Knapich 2007-05-08