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

David A. Cobb

Belvedere, CA: #1 of 4 inventorsTop 25%
California: #27,826 of 68,989 inventorsTop 45%
Overall (2020): #503,708 of 565,922Top 90%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10595534 Post-emergence herbicide 2020-03-24