Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11697897 | Manufacture of spunbonded nonwovens from continuous filaments | Michael Nitschke, Hans-Georg Geus, Detlef Frey | 2023-07-11 |
| 11655571 | Nonwoven web and method of making same | Detlef Frey, Hans-Georg Geus, Michael Maas, Michael Nitschke, Christine Noack +1 more | 2023-05-23 |
| 11603614 | Apparatus for making spunbond | Detlef Frey, Sebastian Sommer | 2023-03-14 |