Issued Patents 1997
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5669947 | Latch for modular air handling system | — | 1997-09-23 |
| 5658373 | Air cleaning methods for mechanical industrial process | — | 1997-08-19 |
| 5656049 | Separator suspension system for a modular air handling system | — | 1997-08-12 |
| 5651803 | Modular air-handling system with sealing devices | — | 1997-07-29 |
| 5641331 | Filter suspension system for a modular air handling system | — | 1997-06-24 |
| 5637124 | Modular air cleaning system | — | 1997-06-10 |
| 5634845 | Method for sizing a source capture system for an air cleaning system | — | 1997-06-03 |
| 5622538 | Source capture sytem for an air cleaning system | — | 1997-04-22 |
| 5613990 | Air cleaning system for mechanical industrial processes | — | 1997-03-25 |