Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6389996 | Incinerator | Sung-Chuan Mai, Chun-Jen Lu, Chan-Chia Mai | 2002-05-21 |
| 5909919 | Auxiliary lock assembly with additional interior locking | — | 1999-06-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6389996 | Incinerator | Sung-Chuan Mai, Chun-Jen Lu, Chan-Chia Mai | 2002-05-21 |
| 5909919 | Auxiliary lock assembly with additional interior locking | — | 1999-06-08 |