DH

Donald L. Hoffman

SC Scayl.: 2 patents #1 of 5Top 20%
📍 Portland, OR: #503 of 1,767 inventorsTop 30%
🗺 Oregon: #1,023 of 4,319 inventorsTop 25%
Overall (2017): #157,127 of 506,227Top 35%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9852276 System and methods for validating and managing user identities Michael McEvoy, Donald Bradford 2017-12-26
9578096 Peer-to-peer email William R. Kallman, Mark T. Mitchell 2017-02-21