Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11436889 | Electronic gaming device with call tower functionality | Rachel Calhoun Lewis, Karl Frederick Zedell, Jr., Daniel Harden | 2022-09-06 |
| 11377292 | Lottery ticket bin with pull-out drawer and folding cable configuration | Sten Hallundbaek Mejenborg, Mark Andrew Thompson, James Jonathan Holbrook | 2022-07-05 |
| 11276268 | Push-buttons for gaming machines | Rachel Calhoun Lewis, Mark Robert Brandau, Karl Frederick Zedell, Jr., Sigmund Hyunjai Lee, James Ely Tillery | 2022-03-15 |