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

Donald D. Roberts

ELEssex Laboratories: 1 patents #1 of 1Top 100%
Independence, OR: #1 of 4 inventorsTop 25%
Oregon: #1,702 of 4,388 inventorsTop 40%
Overall (2021): #470,320 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11198835 Method for cultivation of hybrid mint plant designated 13-S12-2 for production of essential oil composition 2021-12-14