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

William G. Rohlfsen

Mason City, IA: #2 of 4 inventorsTop 50%
Iowa: #557 of 1,791 inventorsTop 35%
Overall (2020): #224,688 of 565,922Top 40%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10526265 Method for cultivation of Monarda fistulosa for production of thymoquinone 2020-01-07