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

Randolph D. Walker, II

Daphne, AL: #2 of 3 inventorsTop 70%
Alabama: #197 of 876 inventorsTop 25%
Overall (2022): #291,072 of 548,613Top 55%
1 Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11273503 Gripping surface apparatuses 2022-03-15