Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6874740 | Use of an adhesive tape section | Jörn Leiber, Bernd Lühmann, Thomas Raadts, Ralf Schliephacke, Peter Kubasch +3 more | 2005-04-05 |
| 6553884 | Adhesive tape dispenser and its use | Bernd Lühmann, Ralf Schliephacke, Jörn Leiber, Andreas Reklau, Hans Hazes +2 more | 2003-04-29 |
| 6390411 | Cores formed by at least three segments having obiformal curved surfaces | Jan Chal, Hans Hazes, Bernd Lühmann, Uwe Neumann, Ralf Schliephacke | 2002-05-21 |