JR

James R. Roberts

SM Shuffle Master: 1 patents #8 of 19Top 45%
📍 North Las Vegas, NV: #3 of 11 inventorsTop 30%
🗺 Nevada: #227 of 764 inventorsTop 30%
Overall (2011): #273,401 of 364,097Top 80%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7933444 Method of locating rank and suit symbols on cards Justin G. Downs, III, Sion D. Walsh 2011-04-26