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| 9981527 | Vehicle heater | Mar 19, 15 | May 29, 18 | Eberspächer Climate Control Systems GmbH & Co. KG |
| 9982910 | Internal tank heating coil | May 06, 16 | May 29, 18 | QMAX CATALYTIC, LLC |
| 9982585 | Flameless fluid heater | Mar 15, 13 | May 29, 18 | ConleyMax Inc. |
| 9970682 | Hot water supply system | Dec 17, 15 | May 15, 18 | Rinnai Corporation |
| 9939170 | Methods and compositions for rapid thermal cycling | Aug 25, 15 | Apr 10, 18 | Lawrence Livermore National Security, LLC |
| 9933184 | Cover plate with remotely controllable switching circuit | Sep 10, 15 | Apr 03, 18 | Miclau-S.R.I. Inc. |
| 9927176 | Furnace for melting inorganic salts | Mar 21, 11 | Mar 27, 18 | HERLOGAS, S.A. |
| 9927147 | PTC electric heating assembly, electric heating device and electric vehicle | Jun 27, 13 | Mar 27, 18 | BYD COMPANY LIMITED |
| 9925119 | Dialysate extraction device with projected collection port, mounted wall part and attachable connection member | Oct 03, 14 | Mar 27, 18 | Nikkiso Company Limited |
| 9924565 | Modular induction fluid heater | Oct 20, 14 | Mar 20, 18 | BEHR-HELLA THERMOCONTROL GMBH, MAHLE INTERNATIONAL GMBH, |
| 9917317 | Combined fuel cell and boiler system | Mar 28, 13 | Mar 13, 18 | KYUNGDONG NAVIEN CO., LTD. |
| 9895957 | Heating device for a vehicle and method of operating the heating device | Apr 29, 13 | Feb 20, 18 | WEBASTO SE |
| 9885496 | Fluid heater with perforated flame holder | Jul 28, 15 | Feb 06, 18 | CLEARSIGN COMBUSTION CORPORATION |
| 9879879 | Cogeneration system and method for controlling same | Jul 06, 12 | Jan 30, 18 | PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. |
| 9874375 | Electric water heater having dry fire protection capability | Jun 10, 15 | Jan 23, 18 | RHEEM MANUFACTURING COMPANY |
| 9857097 | Artificial light and evacuated tube boiler | Feb 06, 14 | Jan 02, 18 | Not available |
| 9835359 | Stackable water heater apparatus | Dec 08, 15 | Dec 05, 17 | RHEEM MANUFACTURING COMPANY |
| 9821350 | Device for cleaning pipes of the drinking water circuit of an aircraft | Jul 08, 14 | Nov 21, 17 | PRODOSE SARL |
| 9810449 | Methods and apparatus for heating air with hot water | Mar 02, 14 | Nov 07, 17 | Rinnai America Corporation |