Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4807876 | Lift/tow assistance device to relieve the lower arm in sporting activities using equipments | — | 1989-02-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4807876 | Lift/tow assistance device to relieve the lower arm in sporting activities using equipments | — | 1989-02-28 |