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Mark J. Bergum

MA Mattel: 5 patents #166 of 1,179Top 15%
Overall (All Time): #1,012,153 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8366135 Children's ride-on vehicles having detection systems Ronald M. Asbach, William R. Howell, Gary G. Lenihan, Scott H. McIlvain, David G. Waples 2013-02-05
8193943 Handheld charge indicator assemblies for children's ride-on vehicles, and associated kits and methods Timothy J. Snyder 2012-06-05
7621552 Children's ride-on vehicle assemblies having trailing vehicle detection systems William R. Howell, Gary G. Lenihan, David G. Waples 2009-11-24
7513324 Children's ride-on vehicles having battery charge indicator assemblies Kurt J. Huntsberger 2009-04-07
7207588 Children's ride-on vehicle assemblies having trailing vehicle detection systems William R. Howell, Gary G. Lenihan, David G. Waples 2007-04-24