Inventor · disambiguated record
Mark J. Bergum
Also filed as: BERGUM MARK J
5 granted patents·73 citations·filing 2004–2009
80Inventor score
Top patents by PatentIndex Score
5 records- 0185US8366135B2Children's ride-on vehicles having detection systemsMATTEL INC·Filed 2009·Granted Feb 5, 2013·25 cites·25 claims
- 0282US7621552B2Children's ride-on vehicle assemblies having trailing vehicle detection systemsMATTEL INC·Filed 2007·Granted Nov 24, 2009·15 cites·20 claims
- 0377US7207588B2Children's ride-on vehicle assemblies having trailing vehicle detection systemsMATTEL INC·Filed 2004·Granted Apr 24, 2007·22 cites·55 claims
- 0469US7513324B2Children's ride-on vehicles having battery charge indicator assembliesMATTEL INC·Filed 2005·Granted Apr 7, 2009·11 cites·19 claims
- 0547US8193943B2Handheld charge indicator assemblies for children's ride-on vehicles, and associated kits and methodsBERGUM MARK J·Filed 2009·Granted Jun 5, 2012·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →