Helms; Werner
Patent Applications and Registrations
Patent applications and USPTO patent grants for Helms; Werner.The latest application filed is for "heat exchanger".
- Helms; Werner - Esslingen DE
- Helms; Werner - Esslingen/Zell DE
| Patent | Date |
|---|---|
| Heat exchanger Grant 10,295,276 - Ghiani , et al. | 2019-05-21 |
| Heat exchanger with header contact regions for tubes support Grant 9,810,484 - Gruber , et al. November 7, 2 | 2017-11-07 |
| Heat Exchanger App 20150159963 - GHIANI; Franco ; et al. | 2015-06-11 |
| Arrangement Of An Intercooler In An Intake Pipe App 20150083091 - Fehrenbach; Matthias ; et al. | 2015-03-26 |
| Arrangement Of An Intercooler In An Intake Pipe App 20150059336 - Fehrenbach; Matthias ; et al. | 2015-03-05 |
| Heat Exchanger App 20140262187 - Gruber; Timo ; et al. | 2014-09-18 |
| Soldered Heat Exchanger Network App 20090266527 - Helms; Werner ; et al. | 2009-10-29 |
| Heat Exchanger And Method For Its Production App 20090126919 - BENSEL; Thomas ; et al. | 2009-05-21 |
| Multi Chamber Flat Pipe, Heat Exchanger, And Use Of A Heat Exchanger App 20090050306 - HELMS; Werner ; et al. | 2009-02-26 |
| Multi-chamber flat tube App 20080072426 - HELMS; Werner ; et al. | 2008-03-27 |
| Frame Part For A Shell-And-Tube Heat Exchanger App 20070199680 - Helms; Werner ; et al. | 2007-08-30 |
| Soldered heat exchanger network App 20070029074 - Helms; Werner ; et al. | 2007-02-08 |
| Heat exchanger App 20070000657 - Emrich; Karsten ; et al. | 2007-01-04 |
| Heat exchanger Grant 7,156,164 - Helms , et al. January 2, 2 | 2007-01-02 |
| Heat exchanger App 20050252648 - Helms, Werner ; et al. | 2005-11-17 |
| Multi-chamber flat tube App 20050090374 - Helms, Werner ; et al. | 2005-04-28 |
| Welded multi-chamber tube App 20050085363 - Helms, Werner ; et al. | 2005-04-21 |
| Method and device for expanding metal tubes Grant 5,887,476 - Damsohn , et al. March 30, 1 | 1999-03-30 |
| Heat exchanger having a welded pipe which has a reduced wall thickness at location of the weld seam Grant 5,669,440 - Bauer , et al. September 23, 1 | 1997-09-23 |
| Fin for a heat exchanger Grant 5,582,244 - Helms , et al. December 10, 1 | 1996-12-10 |
| Heat exchanger, particularly for motor vehicles Grant 5,490,560 - Helms , et al. February 13, 1 | 1996-02-13 |
| Cooling system for a vehicle having an internal-combustion engine Grant 5,215,044 - Banzhaf , et al. June 1, 1 | 1993-06-01 |
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