Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DM

David J. McCowan — 3 Patents

Cisco: 3 patents #4,210 of 13,007Top 35%
Scituate, MA: #55 of 149 inventorsTop 40%
Massachusetts: #33,482 of 88,656 inventorsTop 40%
Overall (All Time): #1,545,630 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8533780 Dynamic content-based routing Vincent E. Parla, Philip John Steuart Gladstone, Andrew Zawadowskiy, Christopher A. Fitzgerald 2013-09-10
7774498 Methods and apparatus for trusted application centric QoS provisioning Jeffrey A. Kraemer, Kerry E. Lynn, Philip J. S. Gladstone 2010-08-10
7596097 Methods and apparatus to prevent network mapping Jeffrey A. Kraemer 2009-09-29