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Michael Barnett

SG Silicon Gaming: 1 patents #1 of 4Top 25%
🗺 California: #4,598 of 17,285 inventorsTop 30%
Overall (1997): #105,162 of 185,788Top 60%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5643086 Electronic casino gaming apparatus with improved play capacity, authentication and security Allan E. Alcorn, Louis D. Giacalone, Jr., Adam E. Levinthal 1997-07-01