Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8580549 | Esterases for separating plastics | Andreas Michels, Karl-Heinz Maurer, Thorsten Eggert, Karl-Erich Jäger | 2013-11-12 |
| 7658378 | Apparatus and method for aligning sheet stacks and sheet processing machine having the apparatus | Reinhard Lappok, Guido Zanders | 2010-02-09 |
| 7516952 | Feeder for a punching of embossing apparatus and method of operating the apparatus | Wolfgang Bittner, Gerhard Klaassen, Peter Köpke | 2009-04-14 |