RJ

Randolf N. Johnson

📍 Bemidji, MN: #2 of 8 inventorsTop 25%
🗺 Minnesota: #1,405 of 4,663 inventorsTop 35%
Overall (2004): #134,571 of 270,089Top 50%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6749376 Binary machine tool holder William Robert Keefe, Christopher M. Lodermeier, Peter J. Ness, Bradley E. Rowell, Mark A. Shannon +1 more 2004-06-15