WN

Wing Yee Ngan

Igt: 3 patents #549 of 1,220Top 45%
Overall (All Time): #1,576,488 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7585218 Gaming device having multiple selection groups with randomly aligning advances Randall D. Mead 2009-09-08
7566271 Gaming device having a selection game with multiple groups of potential outcomes John Hostetler, Randall D. Mead 2009-07-28
7553231 Gaming device having game with cascading wild symbols Paulina Rodgers 2009-06-30