Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6540071 | Case for holding two compact discs | — | 2003-04-01 |
| 6286671 | Case for holding two compact discs | Kwok Din Lau | 2001-09-11 |
| 5727680 | Impact resistant compact disc tray structure | — | 1998-03-17 |