Issued Patents 2018
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10161686 | Microchanel heat exchanger evaporator | — | 2018-12-25 |
| 10107535 | Pressure spike reduction for refrigerant systems incorporating a microchannel heat exchanger | Alexander Lifson | 2018-10-23 |
| 10006681 | Pulse width modulation with discharge to suction bypass | Alexander Lifson | 2018-06-26 |
| 9995516 | Superheat control for HVACandR systems | Alexander Lifson, Richard G. Lord | 2018-06-12 |
| 9901966 | Method for fabricating flattened tube finned heat exchanger | Arindom Joardar, Melkamu Woldesemayat, Bruce J. Poplawski | 2018-02-27 |
| 9890982 | Discrete frequency operation for unit capacity control | Alexander Lifson | 2018-02-13 |