Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4842271 | Leg extension exercise machine with leg length and exercise motion range adjustment apparatus | — | 1989-06-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4842271 | Leg extension exercise machine with leg length and exercise motion range adjustment apparatus | — | 1989-06-27 |