DJ

David Johnsen

NO Nordco: 1 patents #1 of 4Top 25%
📍 Milwaukee, WI: #32 of 119 inventorsTop 30%
🗺 Wisconsin: #744 of 2,880 inventorsTop 30%
Overall (2005): #216,681 of 245,428Top 90%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6863717 Plate handling system and a method of removing plates from rail ties William D. Straub, Bruce M. Boczkiewicz 2005-03-08