Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10431052 | Slots game with improving bonus-winning odds | Joseph E. Kaminkow, Kin Hang Chan | 2019-10-01 |
| D818496 | Display screen or portion thereof with graphical user interface | Tim Johnston | 2018-05-22 |
| 9842474 | Slots game with improving bonus-winning odds | Joseph E. Kaminkow, Kin Hang Chan | 2017-12-12 |
| D791808 | Display screen or portion thereof with animated graphical user interface | Tim Johnston | 2017-07-11 |
| D788804 | Display screen or portion thereof with graphical user interface | Tim Johnston | 2017-06-06 |
| 9672699 | Slots game with improving bonus-winning odds | Joseph E. Kaminkow, Kin Hang Chan | 2017-06-06 |
| 9286767 | Challenging players in online game to compete in modular game | Joseph E. Kaminkow | 2016-03-15 |
| 9171429 | Slots game with improving bonus-winning odds | Joseph E. Kaminkow, Kin Hang Chan | 2015-10-27 |