Inventor
WHITE JAMES N J
GB3 patents
Patents
3 patentsUS4489259ADec 18, 1984
Method and apparatus for controlling a stepper motor
RODIME LTD50 citations86
US4538192AAug 27, 1985
Ventilation system for computer disc drive hub assembly
RODIME LTD9 citations65
US4484124ANov 20, 1984
Method of and apparatus for damping of stepper motor using non-active windings
RODIME LTD6 citations57