Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4436022 | Fume hood incorporating high efficiency auxiliary air plenum | Jon A. Zboralski, Stephen E. Holschbach | 1984-03-13 |
| 4434711 | Fume hood with damper controlled baffles and method | Jon A. Zboralski | 1984-03-06 |
| 4269615 | Filter assembly | Jon A. Zboralski, Richard C. Tringali | 1981-05-26 |