Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12215901 | Guiding panel for condenser, condenser and refrigeration system | Scott A. Nieforth, Kai Deng, Haiping Ding, Yuling Shi, Hongyi Li | 2025-02-04 |
| 11965681 | Refrigeration system and the lubrication method thereof | Hsihua Li, Haitao Zhang, Biao Shu, Kai Deng, Haiping Ding | 2024-04-23 |
| 11946673 | Heat exchange system and method for reclaiming corrosion inhibitor in heat exchange system | Xiangyuan Zhang, Haiping Ding, Haitao Zhang | 2024-04-02 |
| 11913693 | Enhanced refrigeration purge system | Rajiv Yadav Ranjan, Yinshan Feng, Parmesh Verma | 2024-02-27 |
| 11821665 | Guiding panel for condenser, condenser and refrigeration system | Scott A. Nieforth, Kai Deng, Haiping Ding, Yuling Shi, Hongyi Li | 2023-11-21 |
| 11761695 | Refrigeration system and throttle control method therefor | Shaojuan Si, Haiping Ding | 2023-09-19 |
| 11725851 | Multiple stage refrigeration system and control method thereof | Haiping Ding, Shaojuan Si, Xiangyuan Zhang | 2023-08-15 |
| 11686515 | Membrane purge system | Rajiv Yadav Ranjan, Yinshan Feng, Parmesh Verma | 2023-06-27 |
| 11408654 | Economizer and refrigeration system having the same | Haiping Ding | 2022-08-09 |
| 11365916 | Refrigeration system and throttle control method therefor | Shaojuan Si, Haiping Ding | 2022-06-21 |
| 11262007 | Flange connection assembly and the assembly / disassembly method thereof, piping connection device and chiller unit | Keli Dong | 2022-03-01 |
| 11098934 | Guiding panel for condenser, condenser and refrigeration system | Scott A. Nieforth, Kai Deng, Haiping Ding, Yuling Shi, Hongyi Li | 2021-08-24 |
| 10823472 | Refrigeration system and controlling method for starting the refrigeration system | Haiping Ding, Lihui Yang | 2020-11-03 |
| 10746183 | Method for monitoring a surge in a fluid device and refrigeration system | Shufu Ding, Xinle Qi, Liang Qian | 2020-08-18 |
| 10739048 | Refrigerating system and purification method for the same | Haitao Zhang | 2020-08-11 |
| 10724774 | Refrigerating system and purification method for the same | Haitao Zhang | 2020-07-28 |
| 10633226 | Flange cover mounting and dismounting device and cooling device | Keli Dong | 2020-04-28 |
| 10584906 | Refrigeration purge system | Rajiv Yadav Ranjan, Haralambos Cordatos, Zissis A. Dardas, Georgios S. Zafiris, Yinshan Feng +1 more | 2020-03-10 |
| 10254029 | Refrigeration system and cooling method of electronic control unit thereof | Lei Wang, Jianxin Huang, Chaoqun Yan | 2019-04-09 |
| 10156367 | Relocatable chiller user interface | Hongwei Cai, William Tony Slay | 2018-12-18 |
| 9987568 | Purge system for chiller system | Haralambos Cordatos, Rajiv Yadav Ranjan | 2018-06-05 |
| 9539879 | System for tracking and testing generator sets used in conjunction with temperature controlled containers | Dermott Crombie, Arlo G. Eslinger, Randy S. Burnham | 2017-01-10 |
| 9310279 | System for tracking and testing generator sets used in conjunction with temperature controlled containers | Dermott Crombie, Arlo G. Eslinger, Randall Scott Burnham | 2016-04-12 |
| 8250879 | Dual-circuit chiller with two-pass heat exchanger in a series counterflow arrangement | Scott M. MacBain | 2012-08-28 |
| 6874329 | Refrigerant cooled variable frequency drive and method for using same | Cornelius Holmes | 2005-04-05 |