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

Robin K. Key — 1 Patent

DUDell Usa: 1 patents #229 of 472Top 50%
Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,317,472 of 4,157,543Top 80%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7490291 System for emphasizing graphical components in coordination with multimedia instructions Don Johnson, April L. R. Canaday 2009-02-10