Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10818125 | Mahjong roulette gaming system, and method | Donald Fisher, Melissa S. Langtim, Douglas Krich, Darlene Marie Garmann | 2020-10-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10818125 | Mahjong roulette gaming system, and method | Donald Fisher, Melissa S. Langtim, Douglas Krich, Darlene Marie Garmann | 2020-10-27 |