WS

Walter Spuhl

SG Spuhl Gmbh: 3 patents #1 of 22Top 5%
📍 Sankt Gallen, CH: #94 of 367 inventorsTop 30%
Overall (All Time): #1,682,627 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4368761 Centering device for a spring core mounting machine — 1983-01-18
4269300 Method and apparatus for separating helical springs closed by knots at their winding ends — 1981-05-26
4231723 Metering and conveyor arrangement — 1980-11-04