DH

David A. Hauch

CI Carter Day International: 1 patents #1 of 1Top 100%
📍 Afton, MN: #5 of 10 inventorsTop 50%
🗺 Minnesota: #695 of 2,841 inventorsTop 25%
Overall (1994): #145,630 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5335792 Grain separator — 1994-08-09