Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9886819 | Gaming system customer service techniques | Michael H. D'Amico, Xiaoqiang Gong, Frederick Van Baltz, Lattamore D. Osburn | 2018-02-06 |
| 8529347 | Gaming system customer service techniques | Michael H. D'Amico, Xiaoqiang Gong, Frederick Van Baltz, Lattamore D. Osburn | 2013-09-10 |