Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7607968 | Apparatus on a flat card or roller card for grinding a fibre processing clothing disposed on a rotating cylinder or a card flat | Achim Breuer | 2009-10-27 |
| 6668425 | Device on a carding machine for cleaning and opening fiber material | Achim Breuer | 2003-12-30 |