Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12364343 | Refrigerated display cabinet and method of dispersing a buildup of refrigerant gas | Michael Kunz, Benjamin Kahl, Michael Panzer, Konstantin Weber | 2025-07-22 |
| 12137821 | Refrigerated display cabinet | Benjamin Kahl, Silke Henn | 2024-11-12 |
| 10352592 | Ejector system and methods of operation | Alexander Lifson, Zuojun Shi, Parmesh Verma, Thomas D. Radcliff, Frederick J. Cogswell +2 more | 2019-07-16 |
| 10352606 | Cooling system | Sascha Hellmann | 2019-07-16 |
| 10088202 | Refrigerant vapor compression system operation | Lucy Yi Liu, Suresh Duraisamy, Zvonko Asprovski, Mark Rogers, KeonWoo Lee | 2018-10-02 |
| 10047989 | Capacity and pressure control in a transport refrigeration system | Lucy Yi Liu, Suresh Duraisamy, Gilbert B. Hofsdal, Michal Patriak | 2018-08-14 |
| 9989279 | Refrigerant vapor compression system with intercooler | KeonWoo Lee, Lucy Yi Liu, Suresh Duraisamy, Zvonko Asprovski, Kursten Lamendola +1 more | 2018-06-05 |
| 9951974 | Flash tank economizer cycle control | Jason Scarcella | 2018-04-24 |
| 9909786 | Refrigerant distribution apparatus and methods for transport refrigeration system | Lucy Yi Liu, Suresh Duraisamy, Gilbert B. Hofsdal, Michal Patriak | 2018-03-06 |
| 9739519 | Startup logic for refrigeration system | Mingfei Gan, KeonWoo Lee, Aryn Shapiro, Lucy Yi Liu, Gilbert B. Hofsdal +1 more | 2017-08-22 |
| 9415335 | Liquid vapor phase separation apparatus | Kursten Lamendola, Zvonko Asprovski | 2016-08-16 |
| 9360237 | Transcritical refrigerant vapor system with capacity boost | — | 2016-06-07 |
| 9335079 | Low suction pressure protection for refrigerant vapor compression system | Suresh Duraisamy | 2016-05-10 |
| 9068765 | Refrigeration storage in a refrigerant vapor compression system | — | 2015-06-30 |
| 8955343 | Ejector cycle refrigerant separator | Parmesh Verma, Jinliang Wang, Frederick J. Cogswell, Alexander Lifson, Richard G. Lord | 2015-02-17 |
| 8745996 | High-side pressure control for transcritical refrigeration system | Hongtao Qiao | 2014-06-10 |
| 7631510 | Multi-stage refrigeration system including sub-cycle control characteristics | Reinhard Radermacher, Toshikazu Ishihara, Yunho Hwang, Masahisa Otake, Hiroshi Mukaiyama +2 more | 2009-12-15 |