Inventor
SOERGEL NORBERT
DE4 patents
Patents
4 patentsUS5959519ASep 28, 1999
Electromagnetic switching device
SIEMENS AG59 citations91
US7173809B2Feb 6, 2007
Multiphase busbar system
SIEMENS AG17 citations79
US6005202ADec 21, 1999
Switching device having an unlocking device
SIEMENS AG7 citations70
US6583695B1Jun 24, 2003
Housing for switchgears
SIEMENS AG1 citations50