RB

Robert Butkiewicz

MA Mattel: 4 patents #223 of 1,179Top 20%
Overall (All Time): #733,755 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9844252 Hair curling system and method that utilizes bi-stable ribbon springs Paula Joyce Kraszewski 2017-12-19
7677574 Random chance device for use in a game where cards are drawn during play James Carty 2010-03-16
7469899 Electronic board game system with automated opponent Anthony Rogers, Paul Boxmeyer, James Carty 2008-12-30
7442109 Articulated, steerable, toy vehicle Mary Fosbenner, Jean Marie Newton, Jeffrey Osnato, Francis Ponton, Jeremy S. Robotham 2008-10-28
6896574 Magnetically coupled toy vehicles Andrew Needham, Adam Tooby, Julian Payne, Francis Ponton, Gregory John Sisolak +1 more 2005-05-24
6663464 Toy car wash play set Julian Payne, Trevor J. Hayes, Jeremy S. Robotham 2003-12-16
6508179 Unpowered toy vehicle play set Robert Annis, Daniel Gleason, Trevor J. Hayes, Julian Payne, Jeremy S. Robotham +1 more 2003-01-21