Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8602281 | Device for driving one or more superposed webs for a rotary press, and rotary press | Michel Griffon | 2013-12-10 |
| 7744518 | Folder having a retractable covering cam for changing operating mode | Michel Griffon | 2010-06-29 |