DH

David A. Hauch

CI Carter Day International: 2 patents #1 of 3Top 35%
📍 Afton, MN: #6 of 21 inventorsTop 30%
🗺 Minnesota: #587 of 4,549 inventorsTop 15%
Overall (2002): #69,197 of 266,432Top 30%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6430842 Assembly for supporting a rotating structure — 2002-08-13
6405405 Product cleaner with air flow control — 2002-06-18