FR

Fred J. Roska

3M: 1 patents #132 of 563Top 25%
📍 Woodbury, MN: #17 of 65 inventorsTop 30%
🗺 Minnesota: #407 of 2,022 inventorsTop 25%
Overall (1989): #114,123 of 140,708Top 85%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4867937 Process for producing high modulus film Hin-Mo Li 1989-09-19