Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4854574 | Inspirator muscle trainer | Thomas L. Clanton | 1989-08-08 |
| 4823820 | Solvent vapor collection and evacuation system | John C. Justice | 1989-04-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4854574 | Inspirator muscle trainer | Thomas L. Clanton | 1989-08-08 |
| 4823820 | Solvent vapor collection and evacuation system | John C. Justice | 1989-04-25 |