Michael Parham

SG Sigma Game: 1 patents #3 of 3Top 100%

📍 Las Vegas, NV: #21 of 110 inventorsTop 20%

🗺 Nevada: #42 of 268 inventorsTop 20%

Overall (1994): #90,185 of 165,921Top 55%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D344296	Slant-top gaming machine	Linn Anthony McKay, Frank C. DeSimone	1994-02-15