Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JD

Joseph Dempsey — 1 Patent

3C3Com: 1 patents #653 of 1,190Top 55%
Austin, TX: #12,224 of 18,064 inventorsTop 70%
Texas: #74,151 of 125,132 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Joseph Dempsey has been granted 1 US patent while listed as an inventor at 3Com. All of these patents were granted in 2007. Joseph Dempsey ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Joseph Dempsey in Austin, TX, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7239639 System and method for dynamically constructing packet classification rules Dennis Cox, Alexander Tomlinson, Matthew Laswell, Scott Strentzsch, Stephen Egbert +2 more 2007-07-03 $13,941,000