DH

Donald W. Hanson

LM Lake Region Manufacturing: 1 patents #1 of 6Top 20%
📍 Northfield, MN: #4 of 11 inventorsTop 40%
🗺 Minnesota: #813 of 3,156 inventorsTop 30%
Overall (1997): #158,381 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5678296 Hollow lumen cable apparatus Mark G. Fleischhacker, Joseph F. Fleischhacker, Jr., Thomas E. Hargreaves 1997-10-21