JU

John W. Ulseth

3M: 2 patents #7 of 252Top 3%
📍 Roseville, MN: #2 of 17 inventorsTop 15%
🗺 Minnesota: #50 of 1,035 inventorsTop 5%
Overall (1982): #11,584 of 81,411Top 15%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4319740 Sheet feeder — 1982-03-16
4319742 Sheet supply detector and indicator — 1982-03-16