Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6928925 | Gravure process for printing adjacent color surfaces with various color coating thicknesses | Roger Adamczyk, Eduard Wisjak, Peter Franz | 2005-08-16 |
| 6840721 | Process for producing dies | Wittich Kaule | 2005-01-11 |