Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10088202 | Refrigerant vapor compression system operation | Hans-Joachim Huff, Lucy Yi Liu, Zvonko Asprovski, Mark Rogers, KeonWoo Lee | 2018-10-02 |
| 10072884 | Defrost operations and apparatus for a transport refrigeration system | Lucy Yi Liu, Gilbert B. Hofsdal | 2018-09-11 |
| 10047989 | Capacity and pressure control in a transport refrigeration system | Hans-Joachim Huff, Lucy Yi Liu, Gilbert B. Hofsdal, Michal Patriak | 2018-08-14 |
| 9989279 | Refrigerant vapor compression system with intercooler | Hans-Joachim Huff, KeonWoo Lee, Lucy Yi Liu, Zvonko Asprovski, Kursten Lamendola +1 more | 2018-06-05 |
| 9958186 | Pressure relief in high pressure refrigeration system | Zvonko Asprovski | 2018-05-01 |
| 9951975 | Carbon dioxide refrigerant vapor compression system | Yu H. Chen, Lucy Yi Liu, Jason Scarcella, Zvonko Asprovski, Kursten Lamendola +1 more | 2018-04-24 |
| 9909786 | Refrigerant distribution apparatus and methods for transport refrigeration system | Lucy Yi Liu, Gilbert B. Hofsdal, Hans-Joachim Huff, Michal Patriak | 2018-03-06 |
| 9429151 | Variable frequency drive heat sink assembly | Michael F. Taras, KeonWoo Lee, Mark J. Perkovich, XuQiang Liao, Claus E. Jorgensen +1 more | 2016-08-30 |
| 9335079 | Low suction pressure protection for refrigerant vapor compression system | Hans-Joachim Huff | 2016-05-10 |
| 9228767 | Method for determining proper wiring of multiple 3 phase motors in a single system | Gilbert B. Hofsdal, Lucy Yi Liu | 2016-01-05 |
| 9140489 | Power savings apparatus for transport refrigeration system, transport refrigeration unit, and methods for same | Kenneth Cresswell | 2015-09-22 |
| 8610588 | Detection of CO2 leakage in a container | Zvonko Asprovski | 2013-12-17 |
| 8424326 | Refrigerant vapor compression system and method of transcritical operation | Biswajit Mitra, Yu H. Chen, Jason Scarcella, Lucy Yi Liu | 2013-04-23 |
| 7644593 | CO2 refrigeration circuit with sub-cooling of the liquid refrigerant against the receiver flash gas and method for operating the same | — | 2010-01-12 |
| 6763668 | Unibody modular bus air conditioner | Peter R. Bushnell, Robert C. Reimann, Christopher G. Repice, Mark Colton, XuQiang Liao +5 more | 2004-07-20 |
| 6763670 | Configuration for modular rooftop air conditioning system | Peter R. Bushnell, Robert C. Reimann, Christopher G. Repice, Mark Colton, XuQiang Liao +4 more | 2004-07-20 |