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| 9975402 | Electrical heating device for a motor vehicle and vehicle and associated air-conditioning and/or heating unit | Sep 03, 12 | May 22, 18 | Valeo Systemes Thermiques S.A.S. |
| 9951970 | Immediate hot-water supplying system | Dec 31, 14 | Apr 24, 18 | Rinnai Corporation |
| 9945581 | Water heater | Jun 25, 15 | Apr 17, 18 | Noritz Corporation |
| 9945566 | Hot water-centered combined hot water and heating boiler | Oct 15, 13 | Apr 17, 18 | KYUNGDONG NAVIEN CO., LTD. |
| 9939172 | Thermostatic condensing gas water heater and control method therefor | Oct 17, 12 | Apr 10, 18 | A. O. Smith Corporation |
| 9927143 | Burner, combustion apparatus, water heating apparatus and combustion method | Jan 27, 15 | Mar 27, 18 | PURPOSE CO., LTD. |
| 9921012 | Water heating apparatus | Nov 26, 13 | Mar 20, 18 | NORITZ CORPORATION |
| 9895498 | Fluid warming system | Mar 15, 16 | Feb 20, 18 | THE SURGICAL COMPANY INTERNATIONAL B.V. |
| 9897342 | Hot water generator | May 24, 13 | Feb 20, 18 | TLV CO., LTD. |
| 9895957 | Heating device for a vehicle and method of operating the heating device | Apr 29, 13 | Feb 20, 18 | WEBASTO SE |
| 9863280 | Combined heat and power system | Oct 19, 15 | Jan 09, 18 | PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. |
| 9841197 | Hot water supply apparatus | May 18, 15 | Dec 12, 17 | RINNAI CORPORATION |
| 9835355 | Inter-axial inline fluid heater | Feb 15, 12 | Dec 05, 17 | INFINITY FLUIDS CORP |
| 9835356 | Fluid heating apparatus utilizing at least two fluid paths | Feb 06, 15 | Dec 05, 17 | SIOUX CORPORATION |
| 9829257 | Heat exchanger and water heater | Dec 06, 13 | Nov 28, 17 | NORITZ CORPORATION |
| 9816726 | Door with a built-in burner for a heating appliance | Feb 10, 15 | Nov 14, 17 | GIANNONI FRANCE |
| 9810448 | System and method for heating a pipeline using heated lines | Feb 19, 15 | Nov 07, 17 | THERMA-STOR LLC |
| 9791169 | Liquid heater | May 24, 12 | Oct 17, 17 | KURITA WATER INDUSTRIES LTD. |
| 9758854 | Method for the production of an electrically conductive resistive layer and heating and/or cooling device | Mar 26, 15 | Sep 12, 17 | WATLOW ELECTRIC MANUFACTURING COMPANY |