JF

John P. Friedrich

US USDA: 3 patents #374 of 2,828Top 15%
📍 Green Valley, IL: #1 of 4 inventorsTop 25%
🗺 Illinois: #26,653 of 84,256 inventorsTop 35%
Overall (All Time): #1,679,003 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4495207 Production of food-grade corn germ product by supercritical fluid extraction Donald D. Christianson 1985-01-22
4493854 Production of defatted soybean products by supercritical fluid extraction Arthur C. Eldridge 1985-01-15
4466923 Supercritical CO.sub.2 extraction of lipids from lipid-containing materials 1984-08-21