AC

Alan B. Campbell

3M: 1 patents #455 of 1,204Top 40%
📍 Oakdale, MN: #20 of 53 inventorsTop 40%
🗺 Minnesota: #1,525 of 4,860 inventorsTop 35%
Overall (2003): #267,284 of 273,478Top 100%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6581286 Method of making tool to produce optical film Sanford Cobb, Jr., Wade D. Kretman, Marvin J. Niezgocki, Timothy L. Hoopman 2003-06-24