FD

Frank C. DeSimone

SG Sigma Game: 2 patents #1 of 3Top 35%
📍 Las Vegas, NV: #9 of 110 inventorsTop 9%
🗺 Nevada: #20 of 268 inventorsTop 8%
Overall (1994): #34,237 of 165,921Top 25%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D344296 Slant-top gaming machine Linn Anthony McKay, Michael Parham 1994-02-15
D344122 Upright video gaming machine Linn Anthony McKay 1994-02-08