GM

Gerard Maingueneau

📍 Thouars, FR: #1 of 15 inventorsTop 7%
Overall (All Time): #2,321,466 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4898220 Conical screw auger machine for splitting a log of wood — 1990-02-06
4553576 Wood splitting machine with a threaded rotating cone — 1985-11-19