AH

Ann M. Halverson

NC Nalco Chemical: 1 patents #19 of 78Top 25%
📍 Wheaton, IL: #13 of 65 inventorsTop 20%
🗺 Illinois: #802 of 3,813 inventorsTop 25%
Overall (1989): #132,042 of 140,708Top 95%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4802992 Removal of dispersed oil from water Dodd W. Fong 1989-02-07