PD

Paul E. DuFresne

📍 Maplewood, MN: #29 of 61 inventorsTop 50%
🗺 Minnesota: #1,346 of 4,549 inventorsTop 30%
Overall (2002): #142,857 of 266,432Top 55%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6372113 Copper foil and copper clad laminates for fabrication of multi-layer printed circuit boards and process for producing same Charles B. Yates, George Gaskill, Chinsai T. Cheng, Ajesh Shah, Adam M. Wolski 2002-04-16