Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11440080 | Method for producing a heat exchanger | Steffen Ensminger, Bernd Gruenenwald, Frank Koch, Andreas C. Koenig, Michael Kranich +2 more | 2022-09-13 |
| 11333442 | Brazeable metal sheet material, and heat exchanger with components made of the same | Markus Holmgren, Guenther Frischknecht | 2022-05-17 |
| 8726508 | Flat tube, flat tube heat exchanger, and method of manufacturing same | Werner Zobel, Jens Nies, Bernhard Stephan, Charles James Rogers | 2014-05-20 |
| 8683690 | Flat tube, flat tube heat exchanger, and method of manufacturing same | Werner Zobel, Jens Nies, Bernhard Stephan, Charles James Rogers | 2014-04-01 |
| 8438728 | Flat tube, flat tube heat exchanger, and method of manufacturing same | Werner Zobel, Jens Nies, Bernhard Stephan, Charles James Rogers | 2013-05-14 |
| 8091621 | Flat tube, flat tube heat exchanger, and method of manufacturing same | Werner Zobel, Jens Nies, Bernhard Stephan, Charles James Rogers | 2012-01-10 |