Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10203140 | Refrigerant control system for a flash tank | William L. Kopko, Israel Federman, Satheesh Kulankara | 2019-02-12 |
| 10018393 | Method for controlling an economizer circuit | William L. Kopko, Glenn Eugene Nickey, Israel Federman, Satheesh Kulankara | 2018-07-10 |
| 9754574 | System and method for reducing noise within a refrigeration system | William L. Kopko, Atul Singh, Satheesh Kulankara, Lewis M. Bass | 2017-09-05 |
| 9657978 | Refrigerant control system for a flash tank | William L. Kopko, Israel Federman, Satheesh Kulankara | 2017-05-23 |
| 9121627 | System and method for controlling an economizer circuit | William L. Kopko, Glenn Eugene Nickey, Israel Federman, Satheesh Kulankara | 2015-09-01 |
| 7743617 | Chiller sound reduction control system and method | Curtis Christian Crane, Frank Highland Hill, IV, Ian Michael Casper | 2010-06-29 |