Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10731648 | Sound control for a heating, ventilation, and air conditioning unit | William B. Rockwood, Timothy G. Garvin | 2020-08-04 |
| 10551086 | Sound level control in an HVAC system | Sean A. Smith | 2020-02-04 |