Issued Patents 2011
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8079228 | Refrigerant system with multi-speed scroll compressor and economizer circuit | Michael F. Taras | 2011-12-20 |
| 8079229 | Economized refrigerant vapor compression system for water heating | Michael F. Taras | 2011-12-20 |
| 8069683 | Refrigerant system unloading by-pass into evaporator inlet | — | 2011-12-06 |
| RE42966 | Tandem compressors with discharge valve on connecting lines | Michael F. Taras | 2011-11-29 |
| 7997092 | Refrigerant vapor compression system operating at or near zero load | Michael F. Taras | 2011-08-16 |
| 7997091 | Control scheme for multiple operating parameters in economized refrigerant system | Michael F. Taras, Thomas J. Dobmeier | 2011-08-16 |
| 7966838 | Suction modulation valve for refrigerant system with adjustable opening for pulse width modulation control | Michael F. Taras | 2011-06-28 |
| 7958737 | Method and control for preventing flooded starts in a heat pump | Michael F. Taras | 2011-06-14 |
| 7921661 | Dehumidification system with multiple condensers and compound compressor | Michael F. Taras | 2011-04-12 |