Inventor
LANGHORST PHILLIP G
US4 patents
⚠️ This page may combine multiple inventors who share the name “LANGHORST PHILLIP G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MAGNETEK INC
3 patentsUS5654620AAug 5, 1997
Sensorless speed detection circuit and method for induction motors
MAGNETEK INC55 citations92
US5821649AOct 13, 1998
Electrostatic shielding system for reduction of bearing currents in electric motors
MAGNETEK INC29 citations89
US5742146AApr 21, 1998
Drive circuit for a switched reluctance motor with improved energy recovery using a common dump capacitor and recovering phase circuit
MAGNETEK INC13 citations70