Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10465963 | Cooling system with direct expansion and pumped refrigerant economization cooling | Zhiyong Lin, Steven Madara, Stephen Sillato, Daniel J. Schutte | 2019-11-05 |
| 10342166 | Cooling systems for small equipment rooms and methods of cooling small equipment rooms | Wanlai Lin, Tyler Voigt, Gaurav Jain | 2019-07-02 |
| 10254028 | Cooling system with direct expansion and pumped refrigerant economization cooling | Zhiyong Lin, Steven Madara, Stephen Sillato, Daniel J. Schutte | 2019-04-09 |
| 10174977 | Apparatus and method for subcooling control based on superheat setpoint control | Zhiyong Lin, John F. Judge | 2019-01-08 |
| 9980413 | High efficiency cooling system | John F. Judge, Timothy J. Schrader, Stephen Sillato, Roger Noll, Gary A. Helmink +6 more | 2018-05-22 |
| 9970689 | Cooling system having a condenser with a micro-channel cooling coil and sub-cooler having a fin-and-tube heat cooling coil | Daniel J. Schutte, Matthew Raven, Zhiyong Lin | 2018-05-15 |
| 9829233 | Scroll compressor differential pressure control during compressor startup transitions | Roger Noll, Lou Monnier, Zhiyong Lin, Daniel J. Schutte | 2017-11-28 |
| 9746224 | Expansion valve setpoint control systems and methods | Zongtao Lu, Zhiyong Lin, Craig Ward, John F. Judge | 2017-08-29 |
| 9476624 | Scroll compressor differential pressure control during compressor shutdown transitions | Roger Noll, Lou Monnier, Gary A. Helmink, Zhiyong Lin, Daniel J. Schutte | 2016-10-25 |
| 9316424 | Multi-stage cooling system with tandem compressors and optimized control of sensible cooling and dehumidification | Zhiyong Lin, Roger Noll, John F. Judge, Gary A. Helmink, Daniel J. Schutte +1 more | 2016-04-19 |
| 9038404 | High efficiency cooling system | John F. Judge, Timothy J. Schrader, Stephen Sillato, Roger Noll, Gary A. Helmink +8 more | 2015-05-26 |
| 8152452 | Computer room environmental conditioning unit with translatable blowers | Daniel J. Schutte, Gary A. Helmink, David W. Douglas, Anfu Zhong, Gang Xu +3 more | 2012-04-10 |
| 6644066 | Method and apparatus to relieve liquid pressure from receiver to condenser when the receiver has filled with liquid due to ambient temperature cycling | — | 2003-11-11 |