Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4892422 | Support assembly for the rotor of an open end yarn spinning apparatus | — | 1990-01-09 |
| 4817815 | Container comprising cylindrical jacket and lid with closable vent and process for its production | — | 1989-04-04 |
| 4559773 | Method and apparatus for restarting a yarn spinning apparatus | — | 1985-12-24 |
| 4507832 | Method and apparatus for the continuous treatment of yarn | Erwin Steiner | 1985-04-02 |