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

Roxanne M. Blankenship

Argo, KY: #1 of 2 inventorsTop 50%
Kentucky: #6,410 of 11,577 inventorsTop 60%
Overall (All Time): #3,934,373 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D302573 Coal truck toy Billy Blankenship 1989-08-01