DD

Debra A. Duyck

📍 Cornelius, OR: #42 of 77 inventorsTop 55%
🗺 Oregon: #17,068 of 28,073 inventorsTop 65%
Overall (All Time): #3,505,303 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

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