SG

Sten R. Gerfast

3M: 1 patents #28 of 252Top 15%
📍 Mendota Heights, MN: #2 of 4 inventorsTop 50%
🗺 Minnesota: #156 of 1,035 inventorsTop 20%
Overall (1982): #30,316 of 81,411Top 40%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4365257 Stretched-film optical recording disc — 1982-12-21