DJ

David Johnsen

NO Nordco: 1 patents #1 of 3Top 35%
📍 Milwaukee, WI: #36 of 133 inventorsTop 30%
🗺 Wisconsin: #903 of 3,183 inventorsTop 30%
Overall (2003): #241,758 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6622633 Railroad machine centering system William D. Straub, Bruce M. Boczkiewicz 2003-09-23