Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6443065 | Plate cylinder, external plate register tool, and method of registering plates | William Albert Charette, John James Sposato, Jr., Charles Henry Dufour | 2002-09-03 |
| 6439117 | Printing press with multi-plate plate cylinder | Mark Bernard Dumais, Charles Henry Dufour, Glenn Alan Guaraldi | 2002-08-27 |