RO

Roger A. Olsen

3M: 1 patents #132 of 563Top 25%
📍 Woodbury, MN: #17 of 65 inventorsTop 30%
🗺 Minnesota: #407 of 2,022 inventorsTop 25%
Overall (1989): #61,812 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4889895 Electron beam curable copolymer useful in recording media John G. Chernega, John A. Martens, Auburn B. Cottingham, deceased 1989-12-26