Issued Patents All Time
Showing 1–25 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372283 | Hot gas defrost using medium temperature discharge gas | — | 2025-07-29 |
| 12352476 | Cooling system | Xi Sun | 2025-07-08 |
| 12264858 | Cooling system with oil return to accumulator | — | 2025-04-01 |
| 12203693 | Hot gas defrost using fluid from high pressure tank | — | 2025-01-21 |
| 12203687 | Cooling system with flooded low side heat exchangers | Douglas Cole | 2025-01-21 |
| 12158292 | Cooling system with oil return to accumulator | Augusto Zimmermann | 2024-12-03 |
| 12078391 | Cooling system with oil return to oil reservoir | Augusto Zimmermann | 2024-09-03 |
| 12007159 | Hot gas defrost using low temperature compressor discharge gas and auxiliary flash tank | — | 2024-06-11 |
| 11988423 | Cooling system | Xi Sun | 2024-05-21 |
| 11933527 | Cooling system with oil return to accumulator | — | 2024-03-19 |
| 11879675 | Cooling system with flooded low side heat exchangers | Douglas Cole | 2024-01-23 |
| 11835272 | Cooling system with oil return to accumulator | Augusto Zimmermann | 2023-12-05 |
| 11808500 | Cooling system | — | 2023-11-07 |
| 11802718 | Thermal storage of carbon dioxide system for power outage | Fardis Najafifard, Xi Sun | 2023-10-31 |
| 11754322 | Thermal storage of carbon dioxide system for power outage | Fardis Najafifard, Xi Sun | 2023-09-12 |
| 11692747 | Cooling system with oil return to oil reservoir | Augusto Zimmermann | 2023-07-04 |
| 11656012 | Cooling system with vertical alignment | — | 2023-05-23 |
| 11656009 | Cooling system with oil return to accumulator | Augusto Zimmermann | 2023-05-23 |
| 11656004 | Cooling system with flexible evaporating temperature | — | 2023-05-23 |
| 11635233 | Cooling system | Mike Hollister | 2023-04-25 |
| 11619430 | Cooling system with vertical alignment | Nicole Z. Martin | 2023-04-04 |
| 11604022 | Cooling system with compressor bypass | — | 2023-03-14 |
| 11604009 | Cooling system | Michael Hollister | 2023-03-14 |
| 11530853 | Cooling system with work recovery | Xi Sun | 2022-12-20 |
| 11473814 | Integrated cooling system with flooded air conditioning heat exchanger | — | 2022-10-18 |