| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Sweden | 5 | |
| #3 | Austria | 4 | |
| #4 | Australia | 4 | |
| #5 | Belgium | 4 | |
| #6 | Brazil | 4 | |
| #7 | Canada | 4 | |
| #8 | Switzerland | 4 | |
| #9 | Germany | 4 | |
| #10 | Spain | 4 | |
| #11 | France | 4 | |
| #12 | United Kingdom | 4 | |
| #13 | Greece | 4 | |
| #14 | Israel | 4 | |
| #15 | Netherlands | 4 | |
| #16 | Yugoslavia (Serbia and Montenegro) | 4 | |
| #17 | Mexico | 3 |
| # | Industry | |
|---|---|---|
| #1 | Surface technology and coating | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Electrolytic coating production | |
| #2 | Unspecified technologies | |
| #3 | Coating metallic material |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bruno Roberto | 23 |
| #2 | Memmi Massimo | 23 |
| #3 | Lavezzari Carlo | 18 |
| #4 | Bruno R | 7 |
| #5 | Memmi M | 6 |
| #6 | Lavezzari C | 3 |
| #7 | Memmi | 1 |
| #8 | Lavezarri Carlo | 1 |
| #9 | Lavezari C | 1 |
| #10 | Carlo Lavezzari | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FR2550555A2 | Process for the protection of flat zinc-plated laminates by means of a multilayer electrolytic coating | |
| IL72470D0 | Protection process for flat rolled steel sections in particularly aggressive environments by means of multi-layer electrolytic plating | |
| AU3076084A | Corrosion protection of flat rolled steel sections | |
| BE898905A | Process for the protection of flat zinc-plated laminates by means of a multilayer electrolytic coating | |
| CH655133A5 | Procedure for the deposition on a galvanized steel tape and sheet of a protective layer of chrome and chromium oxides. | |
| CH657631A5 | Laminated steel plates. |