LD

Lise Donzel

HA Hitachi Energy Switzerland Ag: 1 patents #49 of 242Top 25%
📍 Wettingen, CH: #6 of 24 inventorsTop 25%
Overall (2023): #353,824 of 537,848Top 70%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11557428 Medium-frequency transformer with dry core Rudi Velthuis, Thomas Gradinger, Felix Greuter 2023-01-17