Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D478137 | Abdominal exercise machine | Wei-Teh Ho | 2003-08-05 |
| D476045 | Abdominal exercise machine | Wei-Teh Ho | 2003-06-17 |
| 6565489 | Angled-adjustable rowing exerciser | Sung-Cho Ho | 2003-05-20 |