FH

Frank W. Hetman

📍 Chanhassen, MN: #7 of 27 inventorsTop 30%
🗺 Minnesota: #1,346 of 4,549 inventorsTop 30%
Overall (2002): #220,173 of 266,432Top 85%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6338222 Universal sash tether clasp and anchoring apparatus for window counterbalancing system John Eric Bower 2002-01-15