Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6886321 | Conduit plate adapter for an open-end spinning device | Eckhard Sonntag, Rolf Danner, Michael Spitzer, Brigitte Riede | 2005-05-03 |
| 6865876 | Opening roller unit of an open-end spinning device | Heinz-Georg Wassenhoven | 2005-03-15 |