Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7467775 | Fastening apparatus and holding rack | Kun-Yen Lu | 2008-12-23 |
| D374338 | Sole unit for a sandal | — | 1996-10-08 |
| D352382 | Slipper | — | 1994-11-15 |
| 5275777 | Method for making an elongated foam rod with embedded string | — | 1994-01-04 |