Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5921503 | Assistant landing device of a troubled airplane | — | 1999-07-13 |
| 5161755 | Reinforced life parachute | — | 1992-11-10 |
| 4932542 | Beverage container having a dynamic ornament mounted thereto | Ying-Che Chen | 1990-06-12 |