FB

Fred E. Behr

3M: 1 patents #392 of 1,133Top 35%
📍 Windom, MN: #90 of 283 inventorsTop 35%
🗺 Minnesota: #1,346 of 4,549 inventorsTop 30%
Overall (2002): #220,930 of 266,432Top 85%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6478979 Use of fluorinated ketones in fire extinguishing compositions Paul E. Rivers, Richard M. Minday, Daniel R. Vitcak, Richard M. Flynn, Michael G. Costello +3 more 2002-11-12