DB

Donald W. Banke

📍 Cornelius, OR: #27 of 77 inventorsTop 40%
🗺 Oregon: #12,654 of 28,073 inventorsTop 50%
Overall (All Time): #2,148,871 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7406930 Variable displacement mechanism for internal combustion engine — 2008-08-05
4981401 Boring bar with tool holder stations and control for same — 1991-01-01