SJ

Steven G. Johnston

📍 Sahuarita, AZ: #39 of 122 inventorsTop 35%
🗺 Arizona: #13,050 of 32,909 inventorsTop 40%
Overall (All Time): #2,052,778 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8757624 Method of providing associated wagering game for blackjack — 2014-06-24
8382114 Method of providing associated wagering game for blackjack — 2013-02-26