Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12092378 | Refrigerant management in HVAC systems | Jon P. Hartfield, Harry Kenneth Ring, Stephen A. Kujak, Ronald Maurice Cosby, II | 2024-09-17 |
| 10859297 | Refrigerant management in HVAC systems | Jon P. Hartfield, Harry Kenneth Ring | 2020-12-08 |
| 10422588 | Heat exchanger coil with offset fins | Sean A. Smith, William B. Fox, Brian Westfall, Felix Quintero | 2019-09-24 |
| 10161685 | Heat exchanger with partitioned inlet header for enhanced flow distribution and refrigeration system using the heat exchanger | Roger J. Voorhis, Jun Wang, Brian Westfall, Sean A. Smith, Tao Zhou +4 more | 2018-12-25 |