Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7905445 | Unwinding device for winding drum | — | 2011-03-15 |
| 7651089 | Method and device for forming stacks of flat elements | Bernd Höpner, Jochem Meyer | 2010-01-26 |
| 5247865 | Apparatus for subdividing running paper webs into narrower webs | Dieter Stolley | 1993-09-28 |
| 5233815 | Apparatus for manipulating stacks of paper sheets and the like | Wolfram Wolf | 1993-08-10 |