AS

Alfred Schlaefli

VS Voumard Machines Co. Sa: 1 patents #2 of 3Top 70%
📍 Neuchâtel, CH: #294 of 703 inventorsTop 45%
Overall (All Time): #2,337,955 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4760668 Surface grinding machine and method — 1988-08-02
4386483 Method and apparatus for grinding convergent conical surfaces — 1983-06-07