FB

Frederick E. Behr

3M: 1 patents #266 of 952Top 30%
📍 Woodbury, MN: #42 of 109 inventorsTop 40%
🗺 Minnesota: #695 of 2,841 inventorsTop 25%
Overall (1994): #136,378 of 165,921Top 85%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5300714 Method of purifying saturated fluoroperhalocarbon liquids Venkateswarlu Pothapragada, Donald F. Hagen, Robert B. Fletcher 1994-04-05