Ollins; Richard I.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ollins; Richard I..The latest application filed is for "gaming machine maintenance system and method".
- Ollins; Richard I. - Las Vegas NV
| Patent | Date |
|---|---|
| Gaming machine maintenance system and method Grant 7,201,660 - Kiely , et al. April 10, 2 | 2007-04-10 |
| Gaming machine maintenance system and method App 20040235562 - Kiely, Daryn George ; et al. | 2004-11-25 |
| Multi-level point accumulation for a player tracking system and method App 20030212597 - Ollins, Richard I. | 2003-11-13 |
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