Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12280530 | Melt blowing nozzle apparatus | — | 2025-04-22 |
| 9085836 | Device for producing a fiber product by laying down melt-spun fibers | Bernhard Potratz | 2015-07-21 |
| 8992810 | Apparatus and method for guiding and depositing synthetic fibers to form a nonwoven web | Bernhard Potratz, Hermann Leis, Fabian Engel | 2015-03-31 |
| 8882485 | Spinneret bundle | Volker Birkholz, Nicola Efftunge-Reichau, Sebastian Kohl | 2014-11-11 |
| 8496459 | Apparatus for producing a spunbonded fabric | — | 2013-07-30 |
| 8408889 | Device for meltblowing | Nicola Mueller-Reichau, Bernhard Potratz | 2013-04-02 |
| 7556294 | Tubular rotary joint | Arnold A. Beck | 2009-07-07 |