Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4475459 | Impression cylinder for sheet-fed rotogravure presses | Johannes Wanke, Kurt Difflipp | 1984-10-09 |
| 4458893 | Drive for sheet feeder in printing press | — | 1984-07-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4475459 | Impression cylinder for sheet-fed rotogravure presses | Johannes Wanke, Kurt Difflipp | 1984-10-09 |
| 4458893 | Drive for sheet feeder in printing press | — | 1984-07-10 |