Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11390067 | Printing unit with interchangeable printing sleeve | Francesco Biancalani, Federico D'Annunzio, Ludovico FRATI, Giacomo Maccalli | 2022-07-19 |
| 10214005 | Apparatus and method for changing a blade of a rotary die cutter, particularly for flexographic printing machines | Ugo Bagnoli, Federico D'Annunzio, Giacomo Maccalli | 2019-02-26 |
| 9840074 | Method and device for replacing the printing roller of a printing unit of a printing machine | Massimo Bastici, Federico D'Annunzio, Giacomo Maccalli | 2017-12-12 |
| 9340007 | Device and method for replacing the printing rollers of a printing unit, particulary for in-line flexographic rotary machines | Federico D'Annunzio, Giacomo Maccalli | 2016-05-17 |