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

Darin W. Emmons

Wagoner, OK: #2 of 2 inventorsTop 100%
Oklahoma: #307 of 1,049 inventorsTop 30%
Overall (2021): #485,777 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11047200 Stripper element for wells and reinforcing insert therefor Orlin W. Emmons 2021-06-29