PT

Paul Tung

CA Catalytic: 1 patents #5 of 14Top 40%
🗺 California: #2,144 of 10,592 inventorsTop 25%
Overall (1989): #70,357 of 140,708Top 55%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4861921 Process for manufacture of resorcinol Jere D. Fellmann, Robert J. Saxton 1989-08-29