Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11486604 | Furnace for a rooftop unit | — | 2022-11-01 |
| 11451014 | Fuse bank for HVAC systems | Norman J. Blanton | 2022-09-20 |
| 11320213 | Furnace control systems and methods | Kerry Lyman Shumway, William M. Harris, Randy R. Koivisto | 2022-05-03 |