Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9892594 | Gaming, system, method and device including a symbol changing or augmenting feature | Keith Lange | 2018-02-13 |
| 9600958 | Gaming, system, method and device including a symbol changing or augmenting feature | Keith Lange | 2017-03-21 |
| 9418520 | Gaming, system, method and device including a symbol changing or augmenting feature | Keith Lange | 2016-08-16 |
| 9240104 | Gaming, system, method and device including a symbol changing or augmenting feature | Keith Lange | 2016-01-19 |