JK

Jeff Kowalchuk

AG Ags: 1 patents #21 of 45Top 50%
Overall (2020): #425,445 of 565,922Top 80%
1
Patents 2020

Issued Patents 2020

Patent #TitleCo-InventorsDate
10872505 Electronic gaming devices for playing a card game having multiple wagering opportunities John Hemberger, Ofir Ventura, Zbigniew Czyzewski, Michael Skvorzov 2020-12-22