PK

Peter Koellensperger

SA Siemens Aktiengesellschaft: 2 patents #6,658 of 22,248Top 30%
Overall (All Time): #1,315,203 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12212233 Switching device for a DC voltage circuit Thomas Beckert, Hauke Nannen, Hubert Schierling, Dieter Waegele 2025-01-28
12003091 Circuit breaker device for DC voltage Thomas Beckert, Hauke Nannen, Hubert Schierling, Dieter Waegele 2024-06-04
7943956 Semiconductor device comprising a housing containing a triggering unit Rik W. De Doncker 2011-05-17