DH

Douglas D. Hahn

G& Geo. A. Hormel &: 2 patents #5 of 30Top 20%
📍 Austin, MN: #32 of 97 inventorsTop 35%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,325,030 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4942053 Vacuum chilling for processing meat Daniel L. Franklin, Arthur J. Goembel 1990-07-17
4286599 Marking device Dennis E. Epley, Kenneth I. Granle 1981-09-01