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

Charles A. Tracy — 1 Patent

ECEcrio: 1 patents #7 of 8Top 90%
Modesto, CA: #248 of 548 inventorsTop 50%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,469,860 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6691233 Battery operated ink capture device that operates in a normal power mode during active use and a minimum power mode during absence of active use Michel E. Gannage, Venkata T. Gobburu, Nagesh Challa 2004-02-10