DS

David J. Smith

BC Battenfeld Gloucester Engineering Co.: 1 patents #1 of 1Top 100%
📍 Shoreview, MN: #13 of 39 inventorsTop 35%
🗺 Minnesota: #695 of 2,841 inventorsTop 25%
Overall (1994): #143,880 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5288219 Air ring for controlling blown film thickness — 1994-02-22