Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11365498 | Making spunbond from continuous filaments | Michael Nitschke, Detlef Frey, Christine Noack | 2022-06-21 |
| 11306421 | Manufacture of spun-bonded nonwoven from continuous filaments | Michael Nitschke, Hans-Georg Geus, Detlef Frey | 2022-04-19 |
| 11225739 | Apparatus for making spunbond from continuous filaments | Detlef Frey, Sebastian Sommer | 2022-01-18 |