Inventor
HORBER RALPH W
US7 patents
⚠️ This page may combine multiple inventors who share the name “HORBER RALPH W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIBERCO INC
4 patentsUS5329195AJul 12, 1994
Sensor motor
SEIBERCO INC61 citations94
US4687961AAug 18, 1987
Polyphase DC motor with sensor poles
SEIBERCO INC58 citations94
US6844647B2Jan 18, 2005
Permanent magnet motor having flux density characteristics that are internally variable
SEIBERCO INC45 citations91
US6548977B2Apr 15, 2003
Motor tracking control system
SEIBERCO INC16 citations82