DD

David Kenneth Dumas

VE Verizon: 2 patents #2,187 of 6,226Top 40%
📍 Littleton, MA: #181 of 347 inventorsTop 55%
🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,055,335 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8793360 Systems and methods for testing denial of service attacks Scott Andrew Belgard, Edward J. Norris 2014-07-29
7412722 Detection of softswitch attacks Edward J. Norris 2008-08-12