Inventor
ARENDT ALBERT L
US4 patents
Patents
4 patentsUS7621543B2Nov 24, 2009
Blow-molded wheels having undercut treads, methods for producing the same, and children's ride-on vehicles including the same
MATTEL INC7 citations68
US7568753B2Aug 4, 2009
Children's ride-on vehicles with reconfigured bodies and methods for forming the same
MATTEL INC7 citations66
US7939008B2May 10, 2011
Blow-molded wheels having undercut treads, methods for producing the same, and children's ride-on vehicles including the same
MATTEL INC4 citations57
US8348285B2Jan 8, 2013
Blow-molded wheels having undercut treads, methods for producing the same, and children's ride-on vehicles including the same
MATTEL INC1 citations47