Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5465567 | Fiber opening device for separating individual fibers from a fiber sliver | Kenneth Lydall | 1995-11-14 |
| 4983808 | Method of producing opening roller rings | — | 1991-01-08 |
| 4939897 | Opening cylinder unit for open-end spinning machines | — | 1990-07-10 |
| 4903385 | Method for making card roller rings | — | 1990-02-27 |
| 4862688 | Opening cylinder for open-end spinning machine | — | 1989-09-05 |
| 4771659 | Process for treating the edges of a saw-tooth wire | — | 1988-09-20 |
| 4612084 | Method for treating the edges of a sawtooth wire for the card clothing of textile machines | — | 1986-09-16 |
| 4471607 | Opening unit for open-end spinning machines | — | 1984-09-18 |
| 4438547 | Carding element for a carding machine | Joachim Finsterbusch, Walter Loffler | 1984-03-27 |
| 4339851 | Beater roll for open-end spinning machines | — | 1982-07-20 |
| 4272865 | Method of making a beater roll | — | 1981-06-16 |
| 4208767 | Reclothable beater roll for open end spinning machines | — | 1980-06-24 |