Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9426410 | Secure online access control for accessing media content from discs | Russell Stewart | 2016-08-23 |
| 9336826 | Method for facilitating online interactions initiated using optical disc players | Russell Stewart | 2016-05-10 |
| 8818169 | Disc unlock code distribution control via remote physical action and location | Russell Stewart | 2014-08-26 |