| 2025/0020,367 | ROTARY HEAT EXCHANGER | Feb 16, 24 | Jan 16, 25 | Not available |
| 2024/0324,805 | PRESSURE COOKER WITH VAPOR COMPRESSION COOLING SYSTEM | Mar 31, 23 | Oct 03, 24 | Not available |
| 2024/0044,527 | ISOTHERMAL-TURBO-COMPRESSOR-EXPANDER-CONDENSER-EVAPORATOR DEVICE | Jul 10, 23 | Feb 08, 24 | Not available |
| 2023/0184,466 | ROTARY HEAT EXCHANGER | Jul 25, 22 | Jun 15, 23 | Not available |
| 2020/0370,791 | Multiple Directional Blow Unit Cooler | Aug 10, 20 | Nov 26, 20 | Not available |
| 2018/0252,457 | Refrigerator Cabinet with Door Defogger | Feb 21, 18 | Sep 06, 18 | Not available |
| 2017/0248,347 | ROTARY HEAT EXCHANGER | Feb 27, 17 | Aug 31, 17 | Not available |
| 2017/0045,270 | DEVICE AND METHOD FOR CONVERTING THERMAL ENERGY | Apr 22, 15 | Feb 16, 17 | ECOP TECHNOLOGIES GMBH |
| 2016/0377,327 | DEVICE FOR CONVERTING THERMAL ENERGY | Jan 08, 15 | Dec 29, 16 | ECOP TECHNOLOGIES GMBH |
| 2012/0042,685 | PRECONDITIONED AIR UNIT WITH SELF-CONTAINED COOLING MODULES | Mar 17, 10 | Feb 23, 12 | AXA POWER APS |
| 2008/0041,071 | Heat pump cycle device | Apr 05, 07 | Feb 21, 08 | DENSO CORPORATION |
| 2007/0295,477 | Geothermal Exchange System Using A Thermally Superconducting Medium With A Refrigerant Loop | Nov 14, 06 | Dec 27, 07 | Free Energy Solutions Inc. |
| 2007/0297,905 | Woven Turbomachine Impeller | Nov 11, 05 | Dec 27, 07 | BOARD OF TRUSTEES OF MICHIGAN STATE UNIVERSITY |
| 2006/0080,996 | Centrifugal heat transfer engine and heat transfer systems embodying the same | Apr 13, 05 | Apr 20, 06 | Kelix Heat Transfer Systems, LLC of Tulsa, OK |
| 2004/0040,324 | Centrifugal heat transfer engine and heat transfer systems embodying the same | Feb 18, 03 | Mar 04, 04 | Kelix Heat Transfer Systems, LLC |
| 2003/0217,566 | Centrifugal heat transfer engine and heat transfer systems embodying the same | Feb 25, 03 | Nov 27, 03 | Kelix Heat Transfer Systems, LLC |
| 2003/0145,616 | Centrifugal heat transfer engine and heat transfer systems embodying the same | Oct 04, 02 | Aug 07, 03 | Kelix Heat Transfer Systems, LLC, KIDWELL ENVIRONMENTAL, LTD. NOW KNOWN AS KELIX ENERGIES CORPORATION, Kidwell Environmental, Ltd., Inc., |
| 2003/0145,621 | Centrifugal heat transfer engine and heat transfer systems embodying the same | Oct 04, 02 | Aug 07, 03 | Kelix Heat Transfer Systems, LLC |