DS

Donald P. Sengpiehl

AO Aol: 2 patents #348 of 634Top 55%
OA Oath: 2 patents #190 of 1,117Top 20%
VE Verizon: 1 patents #3,381 of 6,226Top 55%
📍 Round Hill, VA: #10 of 49 inventorsTop 25%
🗺 Virginia: #6,192 of 34,511 inventorsTop 20%
Overall (All Time): #957,057 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11405380 Systems and methods for using imaging to authenticate online users Scott Dorfman 2022-08-02
10708257 Systems and methods for using imaging to authenticate online users Scott Dorfman 2020-07-07
9923885 Systems and methods for using imaging to authenticate online users Scott Dorfman 2018-03-20
9130929 Systems and methods for using imaging to authenticate online users Scott Dorfman 2015-09-08
7383339 Local proxy server for establishing device controls Patrick Meenan, Rich Thornberg 2008-06-03