Inventor

SEFFERNICK GEORGE H

US5 patents

⚠️ This page may combine multiple inventors who share the name “SEFFERNICK GEORGE H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HAMILTON SUNDSTRAND CORP

2 patents

US7224147B2May 29, 2007

Buck/boost method of voltage regulation for a permanent magnet generator (PMG)

HAMILTON SUNDSTRAND CORP15 citations91

US7263905B2Sep 4, 2007

Removable Hall-Effect sensor system for stator windings in a rotating electric machine

HAMILTON SUNDSTRAND CORP10 citations80

SUNDSTRAND CORP

2 patents

US5977648ANov 2, 1999

Hydraulically driven low reactance, large air gap permanent magnet generator and voltage regulation system for use therewith

SUNDSTRAND CORP29 citations87

US5880571AMar 9, 1999

Method of and system for controlling a variable speed induction motor

SUNDSTRAND CORP15 citations72

HAMILTON SUNSTRAND CORP

1 patent

US7408327B2Aug 5, 2008

Buck/boost method of voltage regulation for a permanent magnet generator (PMG)

HAMILTON SUNSTRAND CORP17 citations91