Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11340027 | Tube for a heat exchanger, and method of making the same | Roman C. Reinhardt, Marius Dornseif | 2022-05-24 |
| 8561451 | Tubes and method and apparatus for producing tubes | Frank Opferkuch, Daniel Borst, Martin Ploppa, Werner Zobel, Jens Nies +2 more | 2013-10-22 |
| 8261816 | Heat exchanger with flat tubes | Peter Ambros, Jorg Soldner, Roland Strahle, Dieter Merz, Jens Nies +5 more | 2012-09-11 |
| 6920918 | Heat exchanger | Wolfgang Knecht, Roland Strahle, Jorg Soldner, Walter Gühring, Rainer Kaissling +1 more | 2005-07-26 |
| 6102103 | Heat battery | Warner Zobel, Roland Strahle, Stephan Horz, Thomas Jantschek, Hendrikus Theodores Comelis van Hoof +7 more | 2000-08-15 |