| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 8 | |
| #2 | France | 5 | |
| #3 | Germany | 4 | |
| #4 | Belgium | 3 | |
| #5 | Austria | 2 | |
| #6 | Canada | 1 | |
| #7 | Switzerland | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Surface technology and coating | |
| #2 | Basic materials chemistry | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Coating metallic material | |
| #2 | Electrolytic coating production | |
| #3 | Coating compositions | |
| #4 | Unspecified technologies | |
| #5 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Machu Willibald | 2 |
| #2 | Reinhold Earl Raymond | 2 |
| #3 | Schiffmann Louis | 1 |
| #4 | Schiffman Louis | 1 |
| #5 | Neilson Howard R | 1 |
| #6 | El-Ghandour M F Mahmoud | 1 |
| #7 | Machu Willibald Dipl Ing Dr Te | 1 |
| #8 | Howard R Neilson | 1 |
| #9 | El-Ghandour Dr Mohamed Fathi | 1 |
| #10 | Willibald Machu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB944897A | Improvements in or relating to the formation of chemical conversion coatings upon metal surfaces | |
| GB936937A | Solutions for treating metal surfaces, either bare or chemically-coated, to improve their corrosion resistance, methods of preparing such solutions, and treatment processes in which they are employed | |
| US3093556A | Electro-depositing stainless steel coatings on metal surfaces | |
| GB914866A | Improvements in or relating to electroplating | |
| CA678551A | Electro-deposition of iron-chromium-nickel stainless steel alloys |