JF

Jan Feijen

UU University Of Utah: 1 patents #2 of 19Top 15%
📍 Echt, NL: #1 of 2 inventorsTop 50%
Overall (1982): #56,465 of 81,411Top 70%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4356166 Time-release chemical delivery system Robert Peterson, James M. Anderson, Donald E. Gregonis, Sunj-Wan Kim 1982-10-26