PK

Peter Koellensperger

SA Siemens Aktiengesellschaft: 1 patents #122 of 544Top 25%
📍 Heroldsberg, DE: #1 of 5 inventorsTop 20%
Overall (2025): #254,998 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12212233 Switching device for a DC voltage circuit Thomas Beckert, Hauke Nannen, Hubert Schierling, Dieter Waegele 2025-01-28