Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9845981 | Load estimator for control of vapor compression cooling system with pumped refrigerant economization | Zongtao Lu, Greg Haggy, Timothy J. Schrader, Stephen Sillato | 2017-12-19 |
| 9746218 | Economized refrigeration system | Steven T. Sommer, Stephen H. Smith | 2017-08-29 |
| 9746224 | Expansion valve setpoint control systems and methods | Zongtao Lu, Zhiyong Lin, Craig Ward, Benedict J. Dolcich | 2017-08-29 |