Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6848641 | Actuating valve for bidirectional pneumatic cylinder and use of such actuating valve for bobbin creels controlled by pneumatic cylinders | Georg Heinen, Jorg Zischewski | 2005-02-01 |
| 6484963 | Winding frame | — | 2002-11-26 |