Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8025455 | Fixing device for an extension tube of an exercise device | Tsung-Chi Chang, Shang-Wei Yeh | 2011-09-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8025455 | Fixing device for an extension tube of an exercise device | Tsung-Chi Chang, Shang-Wei Yeh | 2011-09-27 |