Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497018 | Structure of a coffin | Chin-Lang Chen | 2002-12-24 |
| 6036536 | Different features in the structure of an electrical outlet | — | 2000-03-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497018 | Structure of a coffin | Chin-Lang Chen | 2002-12-24 |
| 6036536 | Different features in the structure of an electrical outlet | — | 2000-03-14 |