Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10995436 | Making a nonwoven from fibers | Detlef Frey, Stefan Orendt, Thomas Pemsel | 2021-05-04 |
| 10988861 | Apparatus for making a spunbond web from filaments | Detlef Frey, Hans-Georg Geus, Peter Schlag | 2021-04-27 |