Inventor
FARAG SAMIR F
US19 patents
⚠️ This page may combine multiple inventors who share the name “FARAG SAMIR F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS ENERGY & AUTOMAT
7 patentsUS5448442ASep 5, 1995
Motor controller with instantaneous trip protection
SIEMENS ENERGY & AUTOMAT106 citations97
US5629870AMay 13, 1997
Method and apparatus for predicting electric induction machine failure during operation
SIEMENS ENERGY & AUTOMAT372 citations96
US5539601AJul 23, 1996
Apparatus and method for thermal protection of electric motors
SIEMENS ENERGY & AUTOMAT65 citations96
US5206572AApr 27, 1993
Motor controller
SIEMENS ENERGY & AUTOMAT69 citations95
US4652966AMar 24, 1987
Solenoid-actuated mechanical interlock for a motor controller
SIEMENS ENERGY & AUTOMAT68 citations92
US5386183AJan 31, 1995
Method and apparatus for sensing a ground fault in a motor control system
SIEMENS ENERGY & AUTOMAT66 citations90
US4939437AJul 3, 1990
Motor controller
SIEMENS ENERGY & AUTOMAT79 citations90
SIEMENS ALLIS INC
7 patentsUS4427854AJan 24, 1984
Racking mechanism for motor control center
SIEMENS ALLIS INC35 citations92
US4447858AMay 8, 1984
Rigid subchassis structure for motor control center or the like
SIEMENS ALLIS INC44 citations89
US4463408AJul 31, 1984
Two-high motor control center with staggered cubicles
SIEMENS ALLIS INC9 citations73
US4513180AApr 23, 1985
Circuit breaker operator and interlock
SIEMENS ALLIS INC7 citations68
US4688144AAug 18, 1987
Shutter assembly for a motor controller
SIEMENS ALLIS INC6 citations62
US4482892ANov 13, 1984
Caution lamp for high voltage controller
SIEMENS ALLIS INC5 citations62
US4454564AJun 12, 1984
Fabricated carriage assembly for high voltage contactor
SIEMENS ALLIS INC1 citations51