DS

Douglas Arthur Schultheis

HA Hasbro: 1 patents #9 of 36Top 25%
📍 Cumberland, RI: #3 of 17 inventorsTop 20%
🗺 Rhode Island: #121 of 470 inventorsTop 30%
Overall (2011): #312,884 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7914361 Entertainment apparatus and methods propelling toy vehicles about multiple tracks LaMont C. Morris, Mark J. Foster 2011-03-29