Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9909819 | Evaporator tube having an optimised external structure | Ronald Lutz, Andreas Beutler, Andreas Schwitalla, Christian Rettich | 2018-03-06 |
| 9618279 | Evaporator tube having an optimised external structure | Ronald Lutz, Andreas Beutler, Andreas Schwitalla, Christian Rettich | 2017-04-11 |
| 8857505 | Structured heat exchanger tube and method for the production thereof | Andreas Beutler, Jean El Hajal, Andreas Schwitalla | 2014-10-14 |
| 7768705 | Optical irradiation device for the polarization of alkali atoms and a device for the hyperpolarization of noble gases | Thomas Mitra, Frank Felice | 2010-08-03 |