Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5499833 | Manually operated wheelchair | Ping-Y. Chao, Ming-Jang Huang | 1996-03-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5499833 | Manually operated wheelchair | Ping-Y. Chao, Ming-Jang Huang | 1996-03-19 |