| 2024/0426,259 | THERMAL OSCILLATION SYSTEMS | Nov 10, 22 | Dec 26, 24 | EXENCY LTD |
| 2024/0183,306 | SYSTEM AND METHOD FOR TRANSPORT VEHICLES USING RECYCLABLE FUELS | Mar 31, 22 | Jun 06, 24 | Not available |
| 2024/0159,201 | MONOLITHIC HEAT-EXCHANGER BODIES | Jan 26, 24 | May 16, 24 | Not available |
| 2024/0052,797 | HEAT SOURCE TEMPERATURE REGULATION AND WORKING MEDIUM DETECTION FOR CLOSED-CYCLE POWER CONVERSION EQUIPMENT | Aug 10, 23 | Feb 15, 24 | Qnergy Inc. |
| 2021/0381,467 | CONSTANT DENSITY HEAT EXCHANGER AND SYSTEM FOR ENERGY CONVERSION | Aug 20, 21 | Dec 09, 21 | Not available |
| 2021/0062,756 | MONOLITHIC HEAT-EXCHANGER BODIES | Nov 02, 20 | Mar 04, 21 | Not available |
| 2020/0291,888 | ACTUATOR DEVICE UTILIZING RADIATIVE COOLING | Mar 13, 20 | Sep 17, 20 | Not available |
| 2019/0234,342 | GAS PURIFYING APPARATUS, GAS PURIFYING METHOD AND CONVEYING HEATING APPARATUS | Jan 28, 19 | Aug 01, 19 | Tamura Corporation |
| 2017/0314,508 | THERMODYNAMICALLY INTERACTIVE HEAT FLOW PROCESS AND MULTI-STAGE MICRO POWER PLANT | Jul 19, 17 | Nov 02, 17 | Not available |
| 2015/0345,422 | THERMODYNAMICALLY INTERACTIVE HEAT FLOW PROCESS AND MULTI-STAGE MICRO POWER PLANT | May 29, 15 | Dec 03, 15 | Not available |
| 2015/0059,333 | ENERGY CONVERSION AND ASSOCIATED APPARATUS | Apr 30, 13 | Mar 05, 15 | Not available |
| 2014/0260,250 | APPARATUS, SYSTEMS, AND METHODS FOR LOW GRADE WASTE HEAT MANAGEMENT | Mar 17, 14 | Sep 18, 14 | ELECTRATHERM, INC. |
| 2014/0191,154 | COMPOSITIONS COMPRISING 1,1,1,2,2-PENTAFLUOROPROPANE AND A FLUOROOLEFIN AND USES THEREOF | Aug 20, 12 | Jul 10, 14 | THE CHEMOURS COMPANY FC, LLC |
| 2014/0182,282 | Stirling Cycle Machine | Mar 15, 13 | Jul 03, 14 | NEW POWER CONCEPTS LLC |
| 2013/0219,879 | Alpha-Stream Convertor | Jun 27, 12 | Aug 29, 13 | US GOVT ADMINISTRATOR OF NASA |
| 2013/0133,325 | POWER GENERATION DEVICE AND METHOD | May 30, 12 | May 30, 13 | MIP, LLC |
| 2013/0068,973 | Thermal Actuator | Sep 18, 12 | Mar 21, 13 | Nivaru B.V. |
| 2013/0047,595 | AIR COMPRESSION METHOD AND APPARATUS | May 06, 10 | Feb 28, 13 | Not available |
| 2012/0291,430 | Implement | Nov 17, 11 | Nov 22, 12 | LIEBHERR-HYDRAULIKBAGGER GMBH |
| 2012/0279,209 | SYSTEMS AND METHODS FOR ENERGY STORAGE AND RECOVERY USING COMPRESSED GAS | Jun 05, 12 | Nov 08, 12 | SUSTAINX, INC. |