RS

Rolf Schellhaas

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #4,080,530 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4365578 Surface-effect aerofoil boat — 1982-12-28