Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6158308 | Double-sided ratchet wrench having a one-way reversing mechanism | — | 2000-12-12 |
| 6149332 | Auxiliary pencil extending cap | — | 2000-11-21 |
| 6062755 | Combination pen casing | — | 2000-05-16 |
| 6024246 | Structure of squeeze lid | — | 2000-02-15 |
| 5933880 | Assembled toilet bowl | — | 1999-08-10 |