Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7267612 | Gaming apparatus with portrait-mode display | Allan E. Alcorn | 2007-09-11 |
| 7063615 | Electronic gaming apparatus with authentication | Allan E. Alcorn | 2006-06-20 |
| 6620047 | Electronic gaming apparatus having authentication data sets | Allan E. Alcorn | 2003-09-16 |
| 4421317 | Electronic game apparatus using a three-dimensional image | Roger D. Hector | 1983-12-20 |
| 4299446 | Compound anamorphic mirror and frame for off-axis reflected image modification | — | 1981-11-10 |