Kotsch; Martin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kotsch; Martin.The latest application filed is for "heat exchanger for a motor vehicle".
- Kotsch; Martin - Ludwigsburg DE
- Kotsch; Martin - Ludwigshburg DE
| Patent | Date |
|---|---|
| Heat exchanger for a motor vehicle Grant 8,590,607 - Demuth , et al. November 26, 2 | 2013-11-26 |
| Heat exchanger, particularly for a motor vehicle Grant 7,650,935 - Demuth , et al. January 26, 2 | 2010-01-26 |
| Heat exchanger Grant 7,650,934 - Demuth , et al. January 26, 2 | 2010-01-26 |
| Heat exchanger for a motor vehicle App 20090126920 - Demuth; Walter ; et al. | 2009-05-21 |
| Heat exchanger for a motor vehicle Grant 7,481,266 - Demuth , et al. January 27, 2 | 2009-01-27 |
| Device for heat exchange Grant 7,347,063 - Demuth , et al. March 25, 2 | 2008-03-25 |
| Device for exchanging heat Grant 7,318,470 - Demuth , et al. January 15, 2 | 2008-01-15 |
| Heat exchanger in particular for motor vehicles App 20070056720 - Demuth; Walter ; et al. | 2007-03-15 |
| Method of monitoring refrigerant level Grant 7,146,819 - Demuth , et al. December 12, 2 | 2006-12-12 |
| Flat pipe comprising a return bend section and a heat exchanger constructed therewith App 20060243432 - Demuth; Walter ; et al. | 2006-11-02 |
| Heat exchanger App 20060124288 - Demuth; Walter ; et al. | 2006-06-15 |
| Device for heat exchange App 20050223738 - Demuth, Walter ; et al. | 2005-10-13 |
| Heat carrier and method for the production thereof App 20050150108 - Demuth, Walter ; et al. | 2005-07-14 |
| Heat exchanger, particularly for a motor vehicle App 20050103486 - Demuth, Walter ; et al. | 2005-05-19 |
| Heat exchanger, particularly for a motor vehicle App 20050039901 - Demuth, Walter ; et al. | 2005-02-24 |
| Heat exchanger App 20050006072 - Demuth, Walter ; et al. | 2005-01-13 |
| Device for exchanging heat App 20050006073 - Demuth, Walter ; et al. | 2005-01-13 |
| Method of monitoring refrigerant level App 20040159114 - Demuth, Walter ; et al. | 2004-08-19 |
| Method of forming flat-tube insertion slots in a header tube Grant 6,772,518 - Demuth , et al. August 10, 2 | 2004-08-10 |
| Method of forming flat-tube insertion slots in a header tube App 20040103535 - Demuth, Walter ; et al. | 2004-06-03 |
| Method of monitoring refrigerant level Grant 6,708,508 - Demuth , et al. March 23, 2 | 2004-03-23 |
| Serpentine heat exchanger Grant 6,705,386 - Demuth , et al. March 16, 2 | 2004-03-16 |
| Heat-exchanger tube block with a plurality of slotted header tubes Grant 6,484,796 - Demuth , et al. November 26, 2 | 2002-11-26 |
| Heat-exchanger tube block with a plurality of slotted header tubes App 20020112849 - Demuth, Walter ; et al. | 2002-08-22 |
| Method of forming flat-tube insertion slots in a header tube App 20020095789 - Demuth, Walter ; et al. | 2002-07-25 |
| Method of monitoring refrigerant level App 20020083723 - Demuth, Walter ; et al. | 2002-07-04 |
| Serpentine heat exchanger App 20020062953 - Demuth, Walter ; et al. | 2002-05-30 |
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