Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5720075 | Manual suction device for textile machine cleaning | — | 1998-02-24 |
| 5083420 | Process and device to piece a yarn on an open-end spinning device | Karl Rupert | 1992-01-28 |