MS

Margaret Shen

Overall (All Time): #2,339,543 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D298555 Gaming table Barry R. Forrester 1988-11-15
4659087 Casino game Barry R. Forrester 1987-04-21