Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5860184 | Process for the mechanical roughening of the surface of a printing plate substrate and cylinder brush for carrying out the process | Stephan J. W. Platzer, Rudolf Neubauer | 1999-01-19 |
| 5775977 | Process for the mechanical roughening of the surface of a printing plate substrate | Stephan J. W. Platzer, Rudolf Neubauer | 1998-07-07 |
| 5352038 | Method of and measuring arrangement for contactless on-line measurement | Hugo Dines Schmidt, Manfred Ruckszio, Raimund Haas | 1994-10-04 |