Inventor · disambiguated record
William M. Stewart
Also filed as: STEWART WILLIAM · STEWART WILLIAM M · STEWART WILLIAM MCMURRAY
10 granted patents·1 pending application·385 citations·filing 1980–2012
92Inventor score
Files withFORD GLOBAL TECH INC4DRILEX LTD3STEWART WILLIAM M2DRILEX UK LIMITED AND EASTMAN1FORD MOTOR CO1
Top patents by PatentIndex Score
11 records- 0191US5816587AMethod and apparatus for reducing brake shudderFORD GLOBAL TECH INC·Filed 1996·Granted Oct 6, 1998·90 cites·10 claims
- 0283US5974856AMethod for allowing rapid evaluation of chassis elastomeric devices in motor vehiclesFORD GLOBAL TECH INC·Filed 1997·Granted Nov 2, 1999·61 cites·2 claims
- 0382US4775017ADrilling using downhole drilling toolsDRILEX LTD·Filed 1987·Granted Oct 4, 1988·72 cites·10 claims
- 0475US4807708ADirectional drilling of a drill stringDRILEX UK LIMITED AND EASTMAN·Filed 1986·Granted Feb 28, 1989·67 cites·4 claims
- 0571US4796704ADrop ball sub-assembly for a down-hole deviceDRILEX LTD·Filed 1986·Granted Jan 10, 1989·29 cites·9 claims
- 0669US6295863B1Method and apparatus for determining seal failure in a ball jointFORD GLOBAL TECH INC·Filed 2000·Granted Oct 2, 2001·13 cites·11 claims
- 0760US4884665AAutomotive shock absorber with unitary striker plate and closure capFORD MOTOR CO·Filed 1985·Granted Dec 5, 1989·21 cites·12 claims
- 0852US4274246AUniversal bit apparatusSTEWART WILLIAM M·Filed 1980·Granted Jun 23, 1981·14 cites·9 claims
- 0948US2013237249A1Providing and using map tagsSTEWART WILLIAM M·Filed 2012·Application pending·0 cites
- 1043US4844179ADrill string stabilizerDRILEX LTD·Filed 1986·Granted Jul 4, 1989·16 cites·6 claims
- 1130US5992583AMethod of stabilizing valve lift-off in hydraulic shock absorbersFORD GLOBAL TECH INC·Filed 1998·Granted Nov 30, 1999·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →