Inventor · disambiguated record
Alec D. Stewart
Also filed as: STEWART ALEC D · STEWART ALEC DONALD
5 granted patents·265 citations·filing 1982–1994
84Inventor score
Top patents by PatentIndex Score
5 records- 0188US4489259AMethod and apparatus for controlling a stepper motorRODIME LTD·Filed 1982·Granted Dec 18, 1984·50 cites·22 claims
- 0282US6012145ASecurity system for hard disk driveCALLUNA TECH LTD·Filed 1994·Granted Jan 4, 2000·150 cites·16 claims
- 0380US5757582AMiniature hard disk drive systemCALLUNA TECH LTD·Filed 1993·Granted May 26, 1998·38 cites·16 claims
- 0453US4757406AHigh capacity disk driveRODIME PLC·Filed 1985·Granted Jul 12, 1988·21 cites·32 claims
- 0538US4484124AMethod of and apparatus for damping of stepper motor using non-active windingsRODIME LTD·Filed 1982·Granted Nov 20, 1984·6 cites·4 claims
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