DF

Dale L. Fredell

EU Ecolab Usa: 1 patents #10 of 35Top 30%
📍 Litchfield, MN: #5 of 7 inventorsTop 75%
🗺 Minnesota: #695 of 2,841 inventorsTop 25%
Overall (1994): #145,943 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5336500 Sanitizing composition comprising a blend of aromatic and polyunsaturated carboxylic acid Francis L. Richter, Daniel E. Pedersen, May J. Biedscheid 1994-08-09