JS

James E. Steffen

3M: 1 patents #266 of 952Top 30%
📍 Woodbury, MN: #42 of 109 inventorsTop 40%
🗺 Minnesota: #695 of 2,841 inventorsTop 25%
Overall (1994): #118,770 of 165,921Top 75%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D347298 Valve cover Daniel A. Japuntich, David C. Byram 1994-05-24