Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8784186 | Portable gaming device having a perceived skill component | Bill Rommerdahl, Joseph Charles Sengir | 2014-07-22 |
| 8475263 | Gaming machine system and method having a perceived skill component | Bill Rommerdahl, Joe Sengir | 2013-07-02 |
| 8251799 | Gaming machine and method having a perceived skill component | Bill Rommerdahl, Joe Sengir | 2012-08-28 |
| 8075391 | Game and method having a perceived skill feature | Bill Rommerdahl, Joe Sengir | 2011-12-13 |