Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7697258 | Air assist for AC ionizers | Peter Gefter, Lawrence Levit | 2010-04-13 |
| 5768087 | Method and apparatus for automatically cleaning ionizing electrodes | — | 1998-06-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7697258 | Air assist for AC ionizers | Peter Gefter, Lawrence Levit | 2010-04-13 |
| 5768087 | Method and apparatus for automatically cleaning ionizing electrodes | — | 1998-06-16 |