Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D480090 | Device for locking a media disc to a retaining hub | James M. Byrne | 2003-09-30 |
| D480091 | Device for locking a media disc to a retaining hub | James M. Byrne | 2003-09-30 |
| 6516945 | Device for locking a media disc to a retaining hub | James M. Byrne | 2003-02-11 |