RO

Robert D. Oltrogge

AM Amoco: 1 patents #71 of 265Top 30%
📍 Wheaton, IL: #13 of 65 inventorsTop 20%
🗺 Illinois: #802 of 3,813 inventorsTop 25%
Overall (1989): #61,802 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4886901 Method for purifying a crude dimethyl naphthalene dicarboxylate Juergen K. Holzhauer, Dennis J. Michalak 1989-12-12