SF

Sylvia A. Farnum

📍 Mayville, ND: #1 of 7 inventorsTop 15%
🗺 North Dakota: #11 of 92 inventorsTop 15%
Overall (1989): #54,043 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4846963 Ionic liquefaction process Curtis L. Knudson, John R. Rindt 1989-07-11