Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9427097 | Refrigeration control using a door handle proximity sensor | Jules G. Choueifati | 2016-08-30 |
| 8631663 | Power failure controller for an electronically controlled expansion valve in a refrigeration system | Larry C. Howington | 2014-01-21 |
| 6715304 | Universal refrigerant controller | — | 2004-04-06 |
| 5044168 | Apparatus and method for low refrigerant detection | — | 1991-09-03 |