DD

Debra A. Duyck

📍 Cornelius, OR: #1 of 7 inventorsTop 15%
🗺 Oregon: #694 of 2,269 inventorsTop 35%
Overall (2003): #78,856 of 273,478Top 30%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6533043 Vertical hoe Joseph H. Duyck, Michael M. Duyck 2003-03-18