Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6439117 | Printing press with multi-plate plate cylinder | Mark Bernard Dumais, Charles Henry Dufour, Lev Zlatin | 2002-08-27 |
| 6386100 | Offset lithographic printing press | John Gaffney, James Brian Vrotacoe | 2002-05-14 |
| 6374734 | Tubular printing blanket | John Gaffney, James Brian Vrotacoe | 2002-04-23 |