FR

Fred J. Roska

3M: 1 patents #285 of 935Top 35%
📍 Woodbury, MN: #77 of 199 inventorsTop 40%
🗺 Minnesota: #1,168 of 4,231 inventorsTop 30%
Overall (2005): #201,814 of 245,428Top 85%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6965474 Polymeric optical film Matthew B. Johnson, Richard C. Allen, Steven J. Rhyner, William W. Merrill, Joan M. Strobel +1 more 2005-11-15