Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11905167 | Dual membrane transducer | Wolfgang Klein, Evangelos Angelopoulos, Stefan Barzen, Marc Fueldner, Matthias Herrmann +4 more | 2024-02-20 |
| 11524891 | Membrane support for dual backplate transducers | Wolfgang Klein, Evangelos Angelopoulos, Stefan Barzen, Marc Fueldner, Matthias Herrmann +4 more | 2022-12-13 |
| 11414320 | Methods for producing thin-film layers and microsystems having thin-film layers | Alfred Sigl, Wolfgang Friza | 2022-08-16 |
| 10981780 | Membrane support for dual backplate transducers | Wolfgang Klein, Evangelos Angelopoulos, Stefan Barzen, Marc Fueldner, Matthias Herrmann +4 more | 2021-04-20 |
| 10889492 | Methods for producing thin-film layers and microsystems having thin-film layers | Alfred Sigl, Wolfgang Friza | 2021-01-12 |
| 10405099 | MEMS device and method for producing a MEMS device | Stefan Jost, Wolfgang Friza, Soenke Pirk | 2019-09-03 |
| 9686969 | Selective embryonic structure targeting and substance delivery device | Sven Meissner, Toni Frohnert, Doreen Goehler, Bjoern Fischer | 2017-06-27 |
| 6684475 | Method of making large volume hollow bodies | Karl Norbert Lohmann, Theodor Ostermann, Matthias Adolph | 2004-02-03 |
| 6536199 | Method and apparatus for controlling a yarn false twist texturing machine | Thomas Wortmann, Michael Pyra, Reinhard Lieber, Michael Anthony Klug | 2003-03-25 |
| 6250379 | High-speed capillary tube heat exchanger | Karl Heinz Schweitzer, Helmut Beykirch, Gert Langer, Udo Werner | 2001-06-26 |
| 6220344 | Two-passage heat-exchanger tube | Helmut Beykirch, Joachim Kautz | 2001-04-24 |