Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10089621 | Data support with tan-generator and display | Hans-Michael Graf, Werner Strobl | 2018-10-02 |
| 5865022 | Method and apparatus for piecing a broken yarn at an open end spinning station | Gerd Jansen | 1999-02-02 |