Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6785114 | Foraminous filter for use in air ionizer | John A. Gorczyca, Michael A. Jacobs, Nicholas L. Kowalski | 2004-08-31 |
| 6717414 | Self-balancing ionizer monitor | William S. Richie, Jr. | 2004-04-06 |