PW

Peter G. Van de Walker

OM Outboard Marine: 1 patents #244 of 426Top 60%
📍 Lake Villa, IL: #142 of 228 inventorsTop 65%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #4,047,875 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4370953 Cylinder two stroke engine with torsional resonance control — 1983-02-01