JR

John Rovang

3M: 1 patents #285 of 935Top 35%
📍 New Ulm, MN: #5 of 6 inventorsTop 85%
🗺 Minnesota: #1,168 of 4,231 inventorsTop 30%
Overall (2005): #168,751 of 245,428Top 70%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6893696 Rupturable seal Paul E. Hansen, Nathan Hagen 2005-05-17