Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7159513 | Offset printing machine | Josef Hajek, Johann Königer, Peter Gröbner | 2007-01-09 |
| 7146908 | Offset printing machine | Josef Hajek, Johann Königer, Peter Gröbner | 2006-12-12 |
| 7000539 | Offset printing machine | Josef Hajek, Johann Königer, Peter Gröbner | 2006-02-21 |
| 6779446 | Offset printing machine | Josef Hajek, Johann Königer, Peter Gröbner | 2004-08-24 |
| 6644184 | Offset printing machine | Josef Hajek, Johann Königer, Peter Gröbner | 2003-11-11 |
| 6578479 | Method of operating a web-fed rotary printing machine | — | 2003-06-17 |
| 6408748 | Offset printing machine with independent electric motors | Josef Hajek, Johann Königer, Peter Gröbner | 2002-06-25 |
| 5988063 | Printing machine with printing groups driven by individual electric motors | Günther Brandenburg, Stephen Geissenberger, Nils-Hendric Schall | 1999-11-23 |
| 5964368 | Elastic loop closure holder | — | 1999-10-12 |
| 5953991 | Swivelable cylinder driven by an electric individual drive | Stefan Geissenberger, Nils-Hendric Schall, Bernhard Feller, Michael Hess, Michael Dotzert | 1999-09-21 |