Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9980413 | High efficiency cooling system | John F. Judge, Timothy J. Schrader, Stephen Sillato, Roger Noll, Gary A. Helmink +6 more | 2018-05-22 |
| 9829233 | Scroll compressor differential pressure control during compressor startup transitions | Roger Noll, Zhiyong Lin, Daniel J. Schutte, Benedict J. Dolcich | 2017-11-28 |
| 9476624 | Scroll compressor differential pressure control during compressor shutdown transitions | Roger Noll, Gary A. Helmink, Zhiyong Lin, Daniel J. Schutte, Benedict J. Dolcich | 2016-10-25 |
| 9477235 | Methods of controlling a cooling system based on pressure differences across a scroll compressor | Roger Noll, Gary A. Helmink | 2016-10-25 |
| 9038404 | High efficiency cooling system | John F. Judge, Timothy J. Schrader, Stephen Sillato, Roger Noll, Gary A. Helmink +8 more | 2015-05-26 |
| 8881541 | Cooling system with tandem compressors and electronic expansion valve control | Roger Noll, Gary A. Helmink, Pierpaolo Barbato, Giuseppe Dalla Mana | 2014-11-11 |