Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11001942 | Apparatus for making spunbonded nonwoven from continuous filaments | Detlef Frey, Tristan Tiedt, Michael Nitschke, Martin Neuenhofer | 2021-05-11 |
| 10988861 | Apparatus for making a spunbond web from filaments | Claudio Cinquemani, Detlef Frey, Peter Schlag | 2021-04-27 |