Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10118087 | Rim-mounted roulette ball launching system | Haven A. Mercer, Troy D. Nelson, James P. Helgesen, Jamal Hani Kotifani, James B. Stasson +1 more | 2018-11-06 |
| 10105591 | Roulette ball launching system | Haven A. Mercer, Troy D. Nelson, James P. Helgesen, Paul K. Scheper, Jamal Hani Kotifani | 2018-10-23 |
| 10076701 | Rim-mounted roulette ball launching system | Haven A. Mercer, Troy D. Nelson, James P. Helgesen, Jamal Hani Kotifani, James B. Stasson +1 more | 2018-09-18 |