Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4652988 | Plug-in power module for electrostatic air cleaner | John P. Sallee | 1987-03-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4652988 | Plug-in power module for electrostatic air cleaner | John P. Sallee | 1987-03-24 |