Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6546863 | Machine for processing printing-material sheets | Frank Schaum | 2003-04-15 |
| 5983795 | Sheet-fed rotary printing press | Frank Schaum | 1999-11-16 |
| 5452660 | Washing device selectively engageable with plural inking paths | — | 1995-09-26 |
| 5408928 | Printing presses with inking units | Rudi Junghans | 1995-04-25 |
| 5403099 | Roller bearing for rollers in printing units of a printing machine | — | 1995-04-04 |
| 5375519 | Device for receiving rollers | Rudi Junghans | 1994-12-27 |
| 5127424 | Cleaning device for precision castings | Rheinold Thewes | 1992-07-07 |