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

Mark W. Litwack — 4 Patents

Cisco: 4 patents #3,368 of 13,007Top 30%
West Chester, PA: #416 of 1,305 inventorsTop 35%
Pennsylvania: #19,182 of 74,527 inventorsTop 30%
Overall (All Time): #1,239,010 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8077606 Multimedia data flow dropping with notification 2011-12-13
8045454 Multimedia data flow dropping 2011-10-25
7974201 Technique and apparatus for using node ID as virtual private network (VPN) identifiers Feisal Daruwalla, James R. Forster 2011-07-05
6693878 Technique and apparatus for using node ID as virtual private network (VPN) identifiers Feisal Daruwalla, James R. Forster 2004-02-17