JC

John Frederic Constable

ZY Zynga: 2 patents #243 of 449Top 55%
Overall (All Time): #1,953,989 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9965922 Viral progressive jackpot Jon-Paul Emile Dumont, Michael J. Engle, Cor Robert Despota, James Chia-Ming Liu, Michael Anthony Fox 2018-05-08
9495835 Viral progressive jackpot Jon-Paul Emile Dumont, Michael J. Engle, Cor Robert Despota, James Chia-Ming Liu, Michael Anthony Fox 2016-11-15