Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6679812 | Momentum-free running exercise machine for both agonist and antagonist muscle groups using controllably variable bi-directional resistance | — | 2004-01-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6679812 | Momentum-free running exercise machine for both agonist and antagonist muscle groups using controllably variable bi-directional resistance | — | 2004-01-20 |