Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9494345 | Refrigeration circuit and method for operating a refrigeration circuit | Andreas Gernemann, Uwe Schierhorn | 2016-11-15 |
| 9476614 | Refrigeration circuit and method for operating a refrigeration circuit | Andreas Gernemann, Uwe Schierhorn | 2016-10-25 |
| 8893520 | CO2-refrigeration device with heat reclaim | Siegfried Haaf, Neelkanth S. Gupte, Ulf J. Jonsson, Tobias H. Sienel | 2014-11-25 |
| 8844303 | Refrigeration circuit and method for operating a refrigeration circuit | Andreas Gernemann, Uwe Schierhorn | 2014-09-30 |
| 8734118 | Set of piston compressors and methods for oil compensation | Heinz Gassen, Kai Munker | 2014-05-27 |
| 8316654 | Refrigerating system and method for refrigerating | Siegfried Haaf | 2012-11-27 |
| 8186171 | Method for controlling high-pressure in an intermittently supercritically operating refrigeration circuit | — | 2012-05-29 |
| 8113008 | Refrigeration circuit and method for operating a refrigeration circuit | Andreas Gernemann, Uwe Schierhorn | 2012-02-14 |
| 8069684 | Control of a refrigeration circuit with an internal heat exchanger | Urs Schmid | 2011-12-06 |
| 7878023 | Refrigeration circuit | — | 2011-02-01 |