| # | Country | Total Patents | |
|---|---|---|---|
| #1 | India | 4 | |
| #2 | United Kingdom | 3 | |
| #3 | South Africa | 3 | |
| #4 | Argentina | 2 | |
| #5 | Brazil | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Pig-iron processing | |
| #2 | Casting metal | |
| #3 | Foundry moulding | |
| #4 | Building materials | |
| #5 | Details of furnaces | |
| #6 | Furnaces |
| # | Name | Total Patents |
|---|---|---|
| #1 | Murton C | 9 |
| Publication | Filing date | Title |
|---|---|---|
| ZA7405903B | Method of applying refactory linings to ,etallurgical vessels | |
| US3856538A | Refractory lining for hot metallurgical ladles, soaking pits and furnaces |