| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 6 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | China | 2 | |
| #4 | Mexico | 2 | |
| #5 | United States | 2 | |
| #6 | Canada | 1 | |
| #7 | Serbia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Thermal processes | |
| #3 | Surface technology and coating |
| # | Technology | |
|---|---|---|
| #1 | Casting metal | |
| #2 | Foundry moulding | |
| #3 | Details of furnaces | |
| #4 | Pig-iron processing | |
| #5 | Coating metallic material | |
| #6 | Building materials | |
| #7 | Furnaces |
| # | Name | Total Patents |
|---|---|---|
| #1 | Richaud Johan | 8 |
| #2 | Kreierhoff Martin | 8 |
| #3 | Warmers Christian | 2 |
| #4 | Maddalena Roger | 2 |
| #5 | Simoes Jose | 2 |
| #6 | Richaud Johan L | 2 |
| #7 | Heinbichner Waldemar | 2 |
| #8 | Johan Richaud | 2 |
| #9 | Martin Kreierhoff | 2 |
| #10 | Morris John | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN111974981A | Pouring gate | |
| WO2019180082A1 | Tap hole closure | |
| MX2019013593A | Asymetric slab nozzle and metallurgical assembly for casting metal including it. | |
| RS60553B1 | Tundish outlet modifier |