Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4829887 | Fume hood with multifunctional sash lock | — | 1989-05-16 |
| 4436022 | Fume hood incorporating high efficiency auxiliary air plenum | Jon A. Zboralski, Harry N. Grow | 1984-03-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4829887 | Fume hood with multifunctional sash lock | — | 1989-05-16 |
| 4436022 | Fume hood incorporating high efficiency auxiliary air plenum | Jon A. Zboralski, Harry N. Grow | 1984-03-13 |