Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12269259 | Machine assembly for conveying sheet-format substrates, comprising a first belt conveyor and a second belt conveyor, and a printing machine comprising said machine assembly | Heinz Koch, Philipp Hoyer, Volker Kessler, Stefan QUENTIN | 2025-04-08 |
| 11897251 | Sheet-fed printing press having a dryer for drying sheets printed by a non-impact printing device | Heinz Koch, Maik WALTER | 2024-02-13 |