HC

Herman P. Christopherson

AC Arctic Cat: 1 patents #3 of 14Top 25%
📍 Burnsville, MN: #19 of 70 inventorsTop 30%
🗺 Minnesota: #1,405 of 4,663 inventorsTop 35%
Overall (2004): #212,500 of 270,089Top 80%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6793545 Controlled thrust steering system for watercraft Fred H. Bernier, Frank Hazard 2004-09-21