Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11326794 | Combined economizer and mixer for air handling unit | David Charles Dorste, Kevin Deems | 2022-05-10 |
| 11287157 | Combined economizer and mixer for air handling unit | David Charles Dorste, Kevin Deems | 2022-03-29 |