Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4481763 | Arrangement of electrodes for monitoring thread breakage in ring spinning machines | Gerhard Fiedler, Werner Fritzsche, Frank Herold | 1984-11-13 |
| 4420697 | Process and apparatus for monitoring thread breakage by the use of a threshold device | Gerhard Fiedler, Werner Fritzsche, Frank Herold | 1983-12-13 |