Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7988559 | Computerized gaming system, method and apparatus | Mark L. Yoseloff, Michael G. Martinek, Donald A. Brower, John L. DeJournett | 2011-08-02 |
| 7867084 | Pass-through live validation device and method | Michael G. Martinek, Justin G. Downs, III | 2011-01-11 |