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

Thi N. Dang — 1 Patent

IBM: 1 patents #44,794 of 70,183Top 65%
Cary, NC: #2,406 of 3,681 inventorsTop 70%
North Carolina: #26,533 of 45,564 inventorsTop 60%
Overall (All Time): #3,658,843 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5945915 Computer system for sending an alert signal over a network when a cover of said system has been opened Daryl Cromer, Jan M. Janick, Howard Locker, David B. Rhoades 1999-08-31