JR

John V. Roberts

📍 Starbuck, MN: #2 of 4 inventorsTop 50%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,394,857 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D549755 Product distributor Gary W. Wietgrefe, David G. Struxness, Leland J. Erickson, Jarud H. Hoefker, Zachary B. Johnson +6 more 2007-08-28