Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6551161 | Life jacket | Cheng-Ju Ho | 2003-04-22 |
| 6533635 | Foldable hula hoop structure | — | 2003-03-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6551161 | Life jacket | Cheng-Ju Ho | 2003-04-22 |
| 6533635 | Foldable hula hoop structure | — | 2003-03-18 |