Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11073343 | Metal heat exchanger tube | Achim Gotterbarm, Ronald Lutz, Manfred Knab | 2021-07-27 |
| 10996005 | Heat exchanger tube | Achim Gotterbarm, Ronald Lutz, Manfred Knab | 2021-05-04 |
| 10974309 | Condenser tubes with additional flank structure | Achim Gotterbarm, Andreas Beutler | 2021-04-13 |
| 10976115 | Heat exchanger tube | Achim Gotterbarm, Ronald Lutz, Manfred Knab | 2021-04-13 |
| 10948245 | Heat exchanger tube | Achim Gotterbarm, Ronald Lutz, Manfred Knab | 2021-03-16 |
| 10094625 | Condenser tubes with additional flank structure | Achim Gotterbarm, Andreas Beutler | 2018-10-09 |
| 9097471 | Method of producing a heat exchanger tube | Andreas Beutler, Ronald Lutz | 2015-08-04 |
| 8899308 | Heat exchanger tube and method for producing it | Andreas Beutler, Ronald Lutz | 2014-12-02 |
| 8550152 | Metallic heat exchanger tube | Andreas Beutler, Achim Gotterbarm, Ronald Lutz | 2013-10-08 |
| 8281850 | Evaporator tube with optimized undercuts on the groove base | Andreas Beutler, Andreas Knoepfler, Ronald Lutz, Andreas Schwitalla | 2012-10-09 |