RW

Roger Wiersma

HU Husky: 2 patents #1 of 7Top 15%
📍 Forest Lake, MN: #15 of 47 inventorsTop 35%
🗺 Minnesota: #1,437 of 7,575 inventorsTop 20%
Overall (2020): #126,796 of 565,922Top 25%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10737928 Nozzle for delivery of auxiliary or additive fluid for treating exhaust for a diesel motor for autos or truck vehicle or the like 2020-08-11
D882729 Dual fuel spout and nozzle John Sever, Zachary Holcomb, Paul Pitney, Derek Willers 2020-04-28