Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11378314 | Air cooled chiller with heat recovery | William L. Kopko | 2022-07-05 |
| 11079122 | Modular liquid based heating and cooling system | Ian Michael Casper, Dirck Lyon, Walter Doll, John R. Schwartz, Martin Yu +19 more | 2021-08-03 |
| 10955179 | Redistributing refrigerant between an evaporator and a condenser of a vapor compression system | — | 2021-03-23 |
| 10401068 | Air cooled chiller with heat recovery | William L. Kopko | 2019-09-03 |
| 10371428 | Subcooling system with thermal storage | William L. Kopko, Andrew M. Welch | 2019-08-06 |
| 10317117 | Vapor compression system | Jeb W. Schreiber, Jay A. Kohler, Paul De Larminat, Mustafa K. Yanik, William F. McQuade +3 more | 2019-06-11 |
| 10203140 | Refrigerant control system for a flash tank | William L. Kopko, Israel Federman, Andrew John Graybill | 2019-02-12 |
| 10018393 | Method for controlling an economizer circuit | William L. Kopko, Andrew John Graybill, Glenn Eugene Nickey, Israel Federman | 2018-07-10 |
| 9754574 | System and method for reducing noise within a refrigeration system | William L. Kopko, Atul Singh, Andrew John Graybill, Lewis M. Bass | 2017-09-05 |
| 9733005 | Subcooling system with thermal storage | William L. Kopko, Andrew M. Welch | 2017-08-15 |
| 9657978 | Refrigerant control system for a flash tank | William L. Kopko, Israel Federman, Andrew John Graybill | 2017-05-23 |
| 9429345 | Heat-pump chiller with improved heat recovery features | William L. Kopko, Ian Michael Casper, Douglas A. Kester | 2016-08-30 |
| 9347715 | Vapor compression system | Jeb W. Schreiber, Jay A. Kohler, Paul De Larminat, Mustafa K. Yanik, William F. McQuade +3 more | 2016-05-24 |
| 9121627 | System and method for controlling an economizer circuit | William L. Kopko, Andrew John Graybill, Glenn Eugene Nickey, Israel Federman | 2015-09-01 |
| 8944152 | Compact evaporator for chillers | Michael Lee Buckley, Mustafa K. Yanik | 2015-02-03 |
| 8863551 | Heat exchanger | Paul De Larminat, Jeb W. Schreiber, Jay A. Kohler, John C. Hansen, Mustafa K. Yanik +4 more | 2014-10-21 |
| 8650905 | Falling film evaporator | Paul De Larminat, Luc Le Cointe | 2014-02-18 |
| 8539789 | Heat-pump chiller with improved heat recovery features | William L. Kopko, Ian Michael Casper, Douglas A. Kester | 2013-09-24 |
| 8429930 | Oil separator | Mahesh Valiya Naduvath, Jun Wang | 2013-04-30 |
| 8302426 | Heat exchanger | Paul De Larminat, Jeb W. Schreiber, Jay A. Kohler, John C. Hansen, Mustafa K. Yanik +4 more | 2012-11-06 |
| 7849710 | Falling film evaporator | Paul De Larminat, Luc Le Cointe, John F. Judge | 2010-12-14 |
| 7587911 | Compact evaporator for chiller application | Mustafa K. Yanik, Mahesh Valiya Naduvath, John Raymond Mathias | 2009-09-15 |
| 7337630 | Compact evaporator for chiller application | Mustafa K. Yanik, Mahesh Valiya Naduvath, John Raymond Mathias | 2008-03-04 |