| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 7 | |
| #2 | Germany | 3 | |
| #3 | France | 2 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | United Kingdom | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Printing machines | |
| #2 | Printing plates | |
| #3 | Printing processes | |
| #4 | Special printing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ghisalberti Luigi | 10 |
| #2 | Luigi Ghisalberti | 2 |
| #3 | Ghisalberti Marcello | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0477389A1 | Monobloc ink duct for the feed rollers of offset printing machines | |
| IT8902923D0 | Mono-block inkpot for adductor rolls of offset printers. | |
| FR2590842A1 | Reversible printing unit for offset machines, comprising wetting and varnishing devices | |
| DE3343562A1 | METHOD AND DEVICE FOR SIMULTANEOUSLY MOISTURING AND COLORING THE MATRICE FOR OFFSET PRINTING | |
| US4461208A | Wetting device and method in offset printing |