AW

Albrecht Wuethrich

HA Hans Oetiker Ag Maschinen-Und Apparatefabrik: 1 patents #7 of 15Top 50%
📍 Wolhusen, CH: #2 of 7 inventorsTop 30%
Overall (All Time): #2,274,038 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5681027 Insertable type safety coupling for pressure pipes — 1997-10-28
5562273 Plug-in coupling for pressure lines — 1996-10-08