Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7401554 | Method and apparatus for changing printing length on a printing press | Dan Machaj | 2008-07-22 |
| 7032515 | Method and apparatus for changing print length on a printing press | Dan Machaj | 2006-04-25 |