Inventor · disambiguated record
D. Michael Williams
Also filed as: SIMPSON DANNY E · WILLIAMS D MICHAEL
21 granted patents·317 citations·filing 1977–1990
96Inventor score
Files withJOHNSON & JOHNSON BABY PRODUCTS COMPANY7JOHNSON & JOHNSON6MOBIL OIL CORP3JOHNSON & JOHNSON BABY PROD2JOHNSON & JOHNSON CONSUMER PRODUCTS INC2
Top patents by PatentIndex Score
21 records- 0193US4722713ABaby's toy and things to arouse attention thereforJOHNSON & JOHNSON BABY PROD·Filed 1985·Granted Feb 2, 1988·70 cites·15 claims
- 0282USD275022SPuzzle toyJOHNSON & JOHNSON BABY PRODUCTS COMPANY·Filed 1982·Granted Aug 7, 1984·18 cites·1 claims
- 0377US4720283ABaby's marble runway toyJOHNSON & JOHNSON BABY PROD·Filed 1985·Granted Jan 19, 1988·33 cites·7 claims
- 0477USD254795SToy rattleJOHNSON & JOHNSON·Filed 1978·Granted Apr 22, 1980·14 cites·1 claims
- 0571USD254860SCombined grasping and handling toy rattle or similar articleJOHNSON & JOHNSON·Filed 1978·Granted Apr 29, 1980·10 cites·1 claims
- 0669US4962490AAcoustic logging method for determining the dip angle and dip direction of a subsurface formation fractureMOBIL OIL CORP·Filed 1990·Granted Oct 9, 1990·50 cites·3 claims
- 0765US4575828AMethod for distinguishing between total formation permeability and fracture permeabilityMOBIL OIL CORP·Filed 1984·Granted Mar 11, 1986·22 cites·11 claims
- 0864USD299936SSupport for toy mobileJOHNSON & JOHNSON CONSUMER PRODUCTS INC·Filed 1986·Granted Feb 21, 1989·11 cites·1 claims
- 0960USD261970SDisplay deviceJOHNSON & JOHNSON·Filed 1978·Granted Nov 24, 1981·7 cites·1 claims
- 1059USD299935SMobile elementJOHNSON & JOHNSON CONSUMER PRODUCTS INC·Filed 1986·Granted Feb 21, 1989·9 cites·1 claims
- 1157USD288576SStackable rattleJOHNSON & JOHNSON BABY PRODUCTS COMPANY·Filed 1985·Granted Mar 3, 1987·7 cites·1 claims
- 1257US4249333AInfant development ring toyJOHNSON & JOHNSON·Filed 1978·Granted Feb 10, 1981·15 cites·5 claims
- 1356USD295198SCrib attachment toyJOHNSON & JOHNSON BABY PRODUCTS COMPANY·Filed 1985·Granted Apr 12, 1988·7 cites·1 claims
- 1454USD263405SCombined grasping and handling toy rattle or similar articleJOHNSON & JOHNSON BABY PRODUCTS COMPANY·Filed 1979·Granted Mar 16, 1982·5 cites·1 claims
- 1552USD269533SRolling toyJOHNSON & JOHNSON BABY PRODUCTS COMPANY·Filed 1980·Granted Jun 28, 1983·5 cites·1 claims
- 1647US4861309ASpiral cylinder toyJOHNSON & JOHNSON CONSUMER·Filed 1987·Granted Aug 29, 1989·10 cites·2 claims
- 1746USD255135SAnimate figure toyJOHNSON & JOHNSON·Filed 1977·Granted May 27, 1980·3 cites·1 claims
- 1844USD293000SRattle bird toyJOHNSON & JOHNSON BABY PRODUCTS COMPANY·Filed 1985·Granted Dec 1, 1987·4 cites·1 claims
- 1942US4972384AMethod for identifying hydrocarbon-zones in subsurface formationsMOBIL OIL CORP·Filed 1990·Granted Nov 20, 1990·15 cites·14 claims
- 2035USD258160SCombined toy harbor, village and figure thereforJOHNSON & JOHNSON·Filed 1978·Granted Feb 3, 1981·1 cites·1 claims
- 2134USD294840SSpinner paddle toyJOHNSON & JOHNSON BABY PRODUCTS COMPANY·Filed 1985·Granted Mar 22, 1988·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →