RM

Richard J. Maddocks

HA Hasbro: 2 patents #4 of 36Top 15%
📍 Barrington, RI: #4 of 34 inventorsTop 15%
🗺 Rhode Island: #50 of 470 inventorsTop 15%
Overall (2011): #71,957 of 364,097Top 20%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8057275 Toy with pivoting portions capable of rolling over and methods thereof Don T. Cameron, Jeffrey Olson, Linas Peckus, Brian Kujawski, Lc Yang +1 more 2011-11-15
7901265 Electromechanical toy Don T. Cameron, Mark Alan Poirier 2011-03-08