Inventor · disambiguated record
Chuck J. Crofut
Also filed as: CROFUT CHUCK J
3 granted patents·87 citations·filing 1998–2002
74Inventor score
Files withMATTEL INC3
Top patents by PatentIndex Score
3 records- 0179US6509719B2Children's ride-on vehicle having a battery with an internal circuit breakerMATTEL INC·Filed 2002·Granted Jan 21, 2003·19 cites·15 claims
- 0271US6377026B1Battery for a children's ride-on vehicleMATTEL INC·Filed 2000·Granted Apr 23, 2002·10 cites·23 claims
- 0367US5928020APower connector system for a ride-on vehicleMATTEL INC·Filed 1998·Granted Jul 27, 1999·58 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →