EW

Ernst Walz

A( Alstom (Switzerland): 1 patents #78 of 235Top 35%
📍 Villigen, CH: #5 of 14 inventorsTop 40%
Overall (All Time): #3,583,147 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6237543 Sealing-steam feed Geral Charoton, Jean-Pierre Rickli, Peter Zeller 2001-05-29