Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12320562 | Air conditioning and heat pump system with bulbless thermostatic expansion valve | Eric R. Coyle | 2025-06-03 |
| 9939185 | Indoor and outdoor ambient condition driven system | Ted W. Sunderland, Christian D. Parker, Dave P. Wrocklage, Kevin E. Dorton | 2018-04-10 |