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

Jason Fehr

MIMontag Investments: 1 patents #3 of 3Top 100%
Ottosen, IA: #1 of 1 inventorsTop 100%
Iowa: #530 of 1,700 inventorsTop 35%
Overall (2022): #419,126 of 548,613Top 80%
1 Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11291156 Single particulate metering system with variable rate controls Roger A. Montag, Isaac Mogler 2022-04-05