Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5465567 | Fiber opening device for separating individual fibers from a fiber sliver | Karl-Heinz Schmolke | 1995-11-14 |
| 4342137 | Opening roller for open-end spinning apparatus | Brian J. Ennis | 1982-08-03 |