HS

Hubert Schierling

SA Siemens Aktiengesellschaft: 1 patents #149 of 792Top 20%
Overall (1997): #138,992 of 185,788Top 75%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5635811 Method and apparatus for standstill recognition when restarting a power converter-fed AC motor without a tachometer generator Matthias Rebhan 1997-06-03