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

Ernest R. Villarino, III

San Diego, CA: #8,341 of 23,606 inventorsTop 40%
California: #124,610 of 386,348 inventorsTop 35%
Overall (All Time): #1,115,797 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D1055656 Catspaw tool 2024-12-31
D1043302 Hammer head 2024-09-24
11607796 Striking tool 2023-03-21
D922846 Hammer 2021-06-22