DP

David B. Pritchard

3M: 2 patents #192 of 1,204Top 20%
📍 Bloomington, MN: #19 of 131 inventorsTop 15%
🗺 Minnesota: #643 of 4,860 inventorsTop 15%
Overall (2003): #70,724 of 273,478Top 30%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6585846 Rotary converting apparatus and method for laminated products and packaging Eric J. Hanson, John R. Wheeler, Alan P. Miller, Donald G. Peterson, John R. Jacobson +3 more 2003-07-01
6547229 Stacking apparatus and method for laminated products and packaging Eric J. Hanson, John R. Wheeler, Alan P. Miller, Donald G. Peterson, John R. Jacobson +3 more 2003-04-15