DY

Danan Yao

HA Hitachi Energy Switzerland Ag: 1 patents #49 of 242Top 25%
Overall (2023): #467,223 of 537,848Top 90%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11769611 Sealing arrangement for a bushing and a bushing with such a sealing arrangement Claes Peter Sjöberg, Natalia Gutman, Peirong Cai 2023-09-26