Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9849331 | Elliptical stepper | — | 2017-12-26 |
| 8308617 | Elliptical treadmill with torsional swinging | Chien-Fu Fang | 2012-11-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9849331 | Elliptical stepper | — | 2017-12-26 |
| 8308617 | Elliptical treadmill with torsional swinging | Chien-Fu Fang | 2012-11-13 |