RZ

Richard Zickermann

AT Alstom Technology: 2 patents #405 of 1,544Top 30%
📍 Villnachern, CH: #3 of 6 inventorsTop 50%
Overall (All Time): #2,110,496 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7994667 Fan cooling of an electric engine — 2011-08-09
7741740 Gas-cooled electrical device Alexander Schwery 2010-06-22