Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10441843 | Stepper exercise machine with adjustable resistance | Wei-Teh Ho | 2019-10-15 |
| 10188891 | Stepper machine with elastic resistance generating component | Wei-Teh Ho | 2019-01-29 |