Inventor

FROEHLICH PAUL

DE3 patents

Patents

3 patents

US6504358B1Jan 7, 2003

Method for detecting the operating temperature of a motor

SIEMENS AG24 citations90

US6522937B2Feb 18, 2003

Hand-held device for a programmable control unit

SIEMENS AG16 citations81

US5214559AMay 25, 1993

Monitoring device with a switching mechanism

SIEMENS AG15 citations67