Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11066766 | Manufacture of spunbond from continuous filaments | Martin Neuenhofer, Detlef Frey, Christine Noack | 2021-07-20 |
| 11001942 | Apparatus for making spunbonded nonwoven from continuous filaments | Detlef Frey, Tristan Tiedt, Martin Neuenhofer, Hans-Georg Geus | 2021-05-11 |