AR

Andrew T. Ruff

3M: 27 patents #424 of 11,543Top 4%
📍 Mendota Heights, MN: #17 of 202 inventorsTop 9%
🗺 Minnesota: #2,295 of 52,454 inventorsTop 5%
Overall (All Time): #145,462 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #TitleCo-InventorsDate
6680114 Fibrous films and articles from microlayer substrates Robert S. Kody, Mario A. Perez 2004-01-20
6498683 Multilayer optical bodies Peter D. Condo, Timothy J. Hebrink, John A. Wheatley, Andrew J. Ouderkirk, Yaoqi J. Liu +1 more 2002-12-24