Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4842266 | Physical exercise apparatus having motivational display | James S. Sweeney, Sr. | 1989-06-27 |
| 4810946 | Adaptive pulsing motor control for positioning system | — | 1989-03-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4842266 | Physical exercise apparatus having motivational display | James S. Sweeney, Sr. | 1989-06-27 |
| 4810946 | Adaptive pulsing motor control for positioning system | — | 1989-03-07 |