DH

Darren J. Hedlund

PI Polaris Industries: 2 patents #31 of 222Top 15%
📍 Roseau, MN: #3 of 24 inventorsTop 15%
🗺 Minnesota: #1,271 of 7,004 inventorsTop 20%
Overall (2024): #174,270 of 561,600Top 35%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12071857 Turbocharger lubrication system for a two-stroke engine Alexander M. Hetteen, James H. Buchwitz 2024-08-27
12018611 Turbocharger system for a two-stroke engine Sean Trihey, Reed A. Hanson, Lucas R. Salfer, James H. Buchwitz, Derek D. Zimney 2024-06-25