Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11427020 | Method and system for improved sheet running control in a sheet-fed printing machine | Stefan Knauf, Helmut Buck, Juergen Ritz, Manuel Janocha, Johannes Schulte +1 more | 2022-08-30 |
| 7478806 | Apparatus for conveying a sheet through a printing machine | Helmut Buck, Goetz Schnell | 2009-01-20 |