RM

Richard J. Maddocks

HA Hasbro: 22 patents #2 of 447Top 1%
SP Strata Products: 1 patents #2 of 7Top 30%
📍 Barrington, RI: #6 of 323 inventorsTop 2%
🗺 Rhode Island: #81 of 6,211 inventorsTop 2%
Overall (All Time): #82,021 of 4,157,543Top 2%
39
Patents All Time

Issued Patents All Time

Showing 26–39 of 39 patents

Patent #TitleCo-InventorsDate
6544094 Toy with skin coupled to movable part Peter Hall, Adam Craft, Jeffrey Olson 2003-04-08
D422030 Game board Richard C. Levy 2000-03-28
5785572 Transformable power wrench and engine for toy vehicle Richard C. Levy, Dudley J. Reynolds 1998-07-28
D373530 Blister package Richard C. Levy 1996-09-10
5494472 Toy figures with rupturable microcapsules for simulated bleeding Richard C. Levy 1996-02-27
5494304 Variable geometry roller skates Richard C. Levy 1996-02-27
5419706 Apparatus for forming images of non-visible elements underlying an opaque surface Richard C. Levy 1995-05-30
5372534 Variable geometry conveyance Richard C. Levy 1994-12-13
D340771 Baby bottle Richard C. Levy 1993-10-26
5211656 Pacifier Richard C. Levy 1993-05-18
5169153 Three-way dimensional board game with audible sound generator and method of play Richard C. Levy 1992-12-08
D315444 Child's carrier/box 1991-03-19
D313118 Child's carying case 1990-12-25
D312557 Combined lunch box and writing slate 1990-12-04