US

Ulrich Straumann

HE Hitachi Energy: 1 patents #135 of 458Top 30%
HA Hitachi Energy Switzerland Ag: 1 patents #120 of 445Top 30%
📍 Winterthur, CH: #271 of 771 inventorsTop 40%
Overall (All Time): #1,728,521 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12374472 Method for re-establishing an electrical apparatus of medium or high voltage Johannes Hengstler, Saskia BUFFONI, Manuel NAEF, Loic Fave 2025-07-29
11342095 Insulation material for a DC electrical component Yibo Zhang, Jiansheng Chen, Lise Donzel, Pierre Elser, Robin Gremaud +3 more 2022-05-24