RG

Robert A. Grimm

AO Ashland Oil: 1 patents #10 of 29Top 35%
📍 Columbus, OH: #20 of 102 inventorsTop 20%
🗺 Ohio: #490 of 2,550 inventorsTop 20%
Overall (1982): #34,818 of 81,411Top 45%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4353841 Aromatic isocyanate preparation Jai H. Kyung, Joseph G. Holehouse 1982-10-12