Issued Patents All Time
Showing 1–25 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7342756 | Fault recognition in systems with multiple circuits | Alexander Lifson, Michael F. Taras | 2008-03-11 |
| 7228711 | Tubes with elongated cross-section for flooded evaporators and condensers | Michael F. Taras | 2007-06-12 |
| 7114349 | Refrigerant system with common economizer and liquid-suction heat exchanger | Alexander Lifson, Michael F. Taras, Russell G. Lewis, André Georges Stumpf | 2006-10-03 |
| 6955059 | Vapor compression system | Alexander Lifson, Michael F. Taras | 2005-10-18 |
| 6895781 | Multiple refrigerant circuits with single economizer heat exchanger | Thomas J. Dobmeier, Michael F. Taras | 2005-05-24 |
| 6860116 | Performance enhancement of vapor compression systems with multiple circuits | Alexander Lifson, Michael F. Taras | 2005-03-01 |
| 6826918 | Refrigerant system performance enhancement by use of additional heat exchanger | Michael F. Taras, Alexander Lifson | 2004-12-07 |
| 6799951 | Compressor degradation detection system | Alexander Lifson, Michael F. Taras | 2004-10-05 |
| 6658867 | Performance enhancement of vapor compression system | Michael F. Taras, Alexander Lifson, Thomas J. Dobmeier | 2003-12-09 |
| 6571576 | Injection of liquid and vapor refrigerant through economizer ports | Alexander Lifson, James W. Bush, Michael F. Taras, Russell G. Lewis | 2003-06-03 |
| 6058727 | Refrigeration system with integrated oil cooling heat exchanger | Russell G. Lewis, Michael F. Taras | 2000-05-09 |
| 5899091 | Refrigeration system with integrated economizer/oil cooler | Russell G. Lewis, Michael F. Taras | 1999-05-04 |
| 5333460 | Compact and serviceable packaging of a self-contained cryocooler system | Russell G. Lewis | 1994-08-02 |
| 5328211 | Crush tube fluid connection | Russell G. Lewis | 1994-07-12 |
| D345009 | Self-contained portable cryogenic cooling unit to be used to cool electronic components | Russell G. Lewis | 1994-03-08 |
| 5261317 | Bellows with dirt collecting recesses | — | 1993-11-16 |
| 5247736 | Method of manufacturing a multipiece eccentric shaft | David C. Baumann | 1993-09-28 |
| 5200872 | Internal protection circuit for electrically driven device | John R. D'Entremont, James C. Wilson | 1993-04-06 |
| 5145345 | Magnetically actuated seal for scroll compressor | Thomas R. Barito | 1992-09-08 |
| 5118260 | Scroll compressor protector | — | 1992-06-02 |
| 5111712 | Rolling element radial compliancy mechanism | Thomas L. Kassouf, Shahrokh Etemad, William R. Lane | 1992-05-12 |
| 5076772 | Slider block radial compliance mechanism with integral deflection bearing | Thomas L. Kassouf | 1991-12-31 |
| 5065550 | Lapping of involute spiral scroll element | Shahrokh Etemad | 1991-11-19 |
| 5042150 | Method of assembling a scroll compressor | — | 1991-08-27 |
| 5040956 | Magnetically actuated seal for scroll compressor | Thomas R. Barito | 1991-08-20 |