Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647874 | Good register coordination of printing cylinders in a web-fed rotary printing press | Walter Siegl | 2003-11-18 |
| 6532872 | Good register coordination of printing cylinders in a web-fed rotary printing press | Walter Siegl | 2003-03-18 |