Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6648359 | Adjustable connection device for connecting parts of wheel chairs | Zen-Jye Chen, Wen-Huei Chung | 2003-11-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6648359 | Adjustable connection device for connecting parts of wheel chairs | Zen-Jye Chen, Wen-Huei Chung | 2003-11-18 |