Inventor · disambiguated record
Donald E. Herring
Also filed as: HERRING DONALD E
3 granted patents·89 citations·filing 1985–1988
74Inventor score
Technology areasA63H
Files withMATTEL INC3
Top patents by PatentIndex Score
3 records- 0187US4645471ABusy ball child's toyMATTEL INC·Filed 1985·Granted Feb 24, 1987·56 cites·17 claims
- 0260US4673373ATransformable toy block and hinge thereforMATTEL INC·Filed 1985·Granted Jun 16, 1987·22 cites·18 claims
- 0338US4787876AToy musical playsetMATTEL INC·Filed 1988·Granted Nov 29, 1988·11 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →