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| 9844807 | Tube with fins having wings | Apr 16, 08 | Dec 19, 17 | WIELAND-WERKE AG |
| 9803589 | Device for heating a fluid | Oct 09, 12 | Oct 31, 17 | ARIANEGROUP SAS |
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| 9709350 | Heat exchanger | Sep 13, 13 | Jul 18, 17 | Eberspacher Exhaust Technology GmbH & Co. KG |
| 9709351 | Heat exchanger | Sep 13, 13 | Jul 18, 17 | Eberspacher Exhaust Technology GmbH & Co. KG |
| 9671173 | Re-direction of vapor flow across tubular condensers | Sep 24, 14 | Jun 06, 17 | UOP LLC |
| 9664451 | Co-fired absorption system generator | Mar 04, 13 | May 30, 17 | Rocky Research |
| 9664456 | Air conditioner | Mar 15, 13 | May 30, 17 | MITSUBISHI ELECTRIC CORPORATION |
| 9581394 | Ammonia heat exchanger unit and system | Oct 24, 14 | Feb 28, 17 | RAVEN INDUSTRIES, INC. |
| 9568212 | Coil tube heat exchanger for a tankless hot water system | Jan 10, 14 | Feb 14, 17 | INTELLIHOT INC. |
| 9568257 | Thermal transfer device with spiral fluid pathways | Mar 07, 11 | Feb 14, 17 | AAVID THERMALLOY, LLC |
| 9562724 | Heat-exchange apparatus for insertion into a storage tank, and mounting components therefor | Jul 05, 11 | Feb 07, 17 | Not available |
| 9523538 | High-efficiency enhanced boiler | Jul 07, 08 | Dec 20, 16 | Not available |
| 9341389 | Coil tube heat exchanger for a tankless hot water system | Jan 10, 14 | May 17, 16 | INTELLIHOT INC. |
| 9328967 | Elongated counter-flow heat exchanger for heat recovery | Mar 28, 11 | May 03, 16 | Not available |
| 9243847 | Hybrid heat exchange apparatus | Oct 19, 10 | Jan 26, 16 | EVAPCO, INC. |
| 9239001 | Heat exchanger | Sep 13, 13 | Jan 19, 16 | Eberspacher Exhaust Technology GmbH & Co. KG, EBERSPAECHER EXHAUST TECHNOLOGY GMBH & CO. KG, |
| 9179579 | Sheet having high thermal conductivity and flexibility | Jun 06, 07 | Nov 03, 15 | INTERNATIONAL BUSINESS MACHINES CORPORATION |