Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4867060 | Drive system for sheet-fed rotary printing machine | Victor Hefftler, Hans Johne, Horst Schulz, Arndt Jentzsch | 1989-09-19 |
| 4811663 | Driving system for sheet-fed rotary printing machine | Victor Hefftler, Hans Johne, Horst Schulz, Arndt Jentzsch | 1989-03-14 |
| 4427193 | Sheet gripping arrangement | Peter Kahlert, Hans Johne, Arndt Jentzsch, Victor Hefftler, Werner Kuhnert +4 more | 1984-01-24 |
| 4188883 | Rotary printing machine | Hans Johne, Alfred Schott, Horst Schulz, Otfried Rudolh | 1980-02-19 |