DH

Darren J. Hedlund

PI Polaris Industries: 2 patents #15 of 182Top 9%
📍 Roseau, MN: #2 of 16 inventorsTop 15%
🗺 Minnesota: #1,164 of 7,038 inventorsTop 20%
Overall (2021): #169,343 of 548,734Top 35%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11131235 System and method for bypassing a turbocharger of a two stroke engine James H. Buchwitz, Lucas R. Salfer, Reed A. Hanson, Derek D. Zimney 2021-09-28
11041429 Cooling jacket for exhaust valve and thermostat and cooling bottle Oliver J. Young 2021-06-22