Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5044258 | Motor-driven car window fan assembly | Hsu Chih, Paul F. Liao, Shun-Chi Huang | 1991-09-03 |
| 4561648 | Exercising device | — | 1985-12-31 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5044258 | Motor-driven car window fan assembly | Hsu Chih, Paul F. Liao, Shun-Chi Huang | 1991-09-03 |
| 4561648 | Exercising device | — | 1985-12-31 |