Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D386821 | Razor handle | Tzu-Jun Yen | 1997-11-25 |
| 5687485 | Razor handle | Tzu-Jun Yen | 1997-11-18 |
| D385659 | Handle for a safety razor | — | 1997-10-28 |
| D381768 | Handle for a safety razor | — | 1997-07-29 |
| D381121 | Razor | Tzu-Jun Yen | 1997-07-15 |