DL

Donald A. Levins

SI Sri International: 1 patents #2 of 13Top 20%
📍 San Jose, CA: #59 of 282 inventorsTop 25%
🗺 California: #1,105 of 6,198 inventorsTop 20%
Overall (1982): #16,929 of 81,411Top 25%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4346222 1,3,5,5-Tetranitrohexahydropyrimidine (DNNC) Clifford D. Bedford, Clifford L. Coon 1982-08-24