Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9664424 | Cascade refrigeration system with modular ammonia chiller units | John D. Bittner, Shitong Zha, Joe T. Wilkerson, Jr. | 2017-05-30 |
| 9657977 | Cascade refrigeration system with modular ammonia chiller units | John D. Bittner, Shitong Zha, Joe T. Wilkerson, Jr. | 2017-05-23 |
| 9541311 | Cascade refrigeration system with modular ammonia chiller units | John D. Bittner, Shitong Zha, Joseph R. Poland | 2017-01-10 |
| 9470435 | Modular CO2 refrigeration system | Shitong Zha, Lin Lan, J. Scott Martin, John M. Gallaher | 2016-10-18 |
| 9377236 | CO2 refrigeration system with hot gas defrost | J. Scott Martin, Kim G. Christensen, John D. Bittner | 2016-06-28 |
| 8631666 | Modular CO2 refrigeration system | Lin Lan, Shitong Zha, J. Scott Martin, John M. Gallaher | 2014-01-21 |
| 7065979 | Refrigeration system | Yakov Arshansky, Richard N. Walker, Georgi Kazachki | 2006-06-27 |
| 6981385 | Refrigeration system | Yakov Arshansky, Richard N. Walker, Mark T. Lane | 2006-01-03 |
| 6915652 | Service case | Mark T. Lane, Michael B. Davidson, Yakov Arshansky, Richard N. Walker | 2005-07-12 |
| 6889518 | Service case | Mark T. Lane, Michael B. Davidson, Yakov Arshansky, Richard N. Walker | 2005-05-10 |
| 6889514 | Service case | Mark T. Lane, Michael B. Davidson, Yakov Arshansky, Richard N. Walker | 2005-05-10 |
| 6202425 | Non-compression cascade refrigeration system for closed refrigerated spaces | Yakov Arshansky, Anthony Papagna | 2001-03-20 |
| 6170270 | Refrigeration system using liquid-to-liquid heat transfer for warm liquid defrost | Yakov Arshansky | 2001-01-09 |
| 6094925 | Crossover warm liquid defrost refrigeration system | Yakov Arshansky | 2000-08-01 |