Issued Patents All Time
Showing 25 most recent of 173 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11225186 | Performance and position monitoring of a mobile HVAC and R unit | Michael F. Taras | 2022-01-18 |
| 11029040 | Heating system including a refrigerant boiler | Richard G. Lord, Michael F. Taras, Eugene Duane Daddis, Jr., Ludgina Fils Dieujuste, Kenneth J. Nieva | 2021-06-08 |
| 10799828 | Hard interface dynamic seals | Farley William Postgate | 2020-10-13 |
| 10704813 | Ejectors and methods of manufacture | Steven A. Lozyniak, Zuojun Shi, Parmesh Verma, Kenneth Cresswell, J. Michael Griffin +1 more | 2020-07-07 |
| 10619629 | Discharge reed valve for reciprocating refrigeration compressor | — | 2020-04-14 |
| 10352592 | Ejector system and methods of operation | Zuojun Shi, Hans-Joachim Huff, Parmesh Verma, Thomas D. Radcliff, Frederick J. Cogswell +2 more | 2019-07-16 |
| 10337507 | Bypass unloader valve for compressor capacity control | Michael F. Taras | 2019-07-02 |
| 10253766 | Economized reciprocating compressor | Paul J. Flanigan | 2019-04-09 |
| 10107535 | Pressure spike reduction for refrigerant systems incorporating a microchannel heat exchanger | Michael F. Taras | 2018-10-23 |
| 10006681 | Pulse width modulation with discharge to suction bypass | Michael F. Taras | 2018-06-26 |
| 9995516 | Superheat control for HVACandR systems | Michael F. Taras, Richard G. Lord | 2018-06-12 |
| 9989279 | Refrigerant vapor compression system with intercooler | Hans-Joachim Huff, KeonWoo Lee, Lucy Yi Liu, Suresh Duraisamy, Zvonko Asprovski +1 more | 2018-06-05 |
| 9890982 | Discrete frequency operation for unit capacity control | Michael F. Taras | 2018-02-13 |
| 9677788 | Refrigerant system with multiple load modes | Mark J. Perkovich | 2017-06-13 |
| 9494352 | Refrigerant system with control to address flooded compressor operation | Jason Scarcella | 2016-11-15 |
| 9464835 | Remote software loading for refrigerant system | Michael F. Taras | 2016-10-11 |
| 9200811 | System and method for control of heat system operation by changing a switching set point of operation | Michael F. Taras | 2015-12-01 |
| 9139066 | Combined operation and control of suction modulation and pulse width modulation valves | Michael F. Taras | 2015-09-22 |
| 9103575 | Operation and control of tandem compressors and reheat function | Michael F. Taras | 2015-08-11 |
| 8955343 | Ejector cycle refrigerant separator | Parmesh Verma, Jinliang Wang, Frederick J. Cogswell, Hans-Joachim Huff, Richard G. Lord | 2015-02-17 |
| 8956135 | Screw compressor with asymmetric ports | — | 2015-02-17 |
| 8925336 | Refrigerant system performance enhancement by subcooling at intermediate temperatures | Michael F. Taras | 2015-01-06 |
| 8904813 | Pulse width modulated system with pressure regulating valve | Michael F. Taras | 2014-12-09 |
| 8726679 | Dedicated pulsing valve for compressor cylinder | Sriram Srinivasan, Paul J. Flanigan | 2014-05-20 |
| 8661846 | Restriction in vapor injection line | Michael F. Taras | 2014-03-04 |