Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5760374 | Heating apparatus for an advancing yarn | Heinz Schippers, Karl-Heinz Bauer, Johannes Bruske, Martin Fischer, Benno Frank +2 more | 1998-06-02 |
| 5578231 | Heater for an advancing yarn | Heinz Schippers, Karl-Heinz Bauer, Johannes Bruske, Martin Fischer, Benno Frank +2 more | 1996-11-26 |
| 5148666 | Yarn heating apparatus | Karl-Heinz Bauer, Klaus Bartkowiak, Peter Dammann, Siegfried Morhenne | 1992-09-22 |
| 4581883 | Yarn false twisting apparatus | — | 1986-04-15 |