Inventor
DURHAM HAROLD S
US7 patents
⚠️ This page may combine multiple inventors who share the name “DURHAM HAROLD S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TRI SEVEN RES INC
5 patentsUS6611078B1Aug 26, 2003
Flux diode motor
TRI SEVEN RES INC22 citations90
US7583000B2Sep 1, 2009
Starting system for salient-poled-rotor electric motor
TRI SEVEN RES INC18 citations81
US7608967B2Oct 27, 2009
Single field rotor motor
TRI SEVEN RES INC7 citations71
US7514832B2Apr 7, 2009
Single field rotor motor
TRI SEVEN RES INC3 citations60
US7719154B2May 18, 2010
Single field rotor motor
TRI SEVEN RES INC0 citations49