Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8051441 | Player-readable code on optical media | James Mitchell White, Marc Brian Wisnudel | 2011-11-01 |
| 8011363 | Exhalation valve for use in a breathing device | — | 2011-09-06 |
| 8011364 | Exhalation valve for use in an underwater breathing device | — | 2011-09-06 |