Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10837671 | Wind driven rain performance, FEMA impact-rated louver | Joseph S. Rockhold, Melissa M. Massar, Christopher J. Driskell | 2020-11-17 |
| 10598398 | Energy recovery ventilation smoke evacuation | Michael G. Longman | 2020-03-24 |