| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 4 | |
| #2 | Canada | 3 | |
| #3 | France | 3 | |
| #4 | Austria | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Metal tempering | |
| #2 | Pig-iron processing | |
| #3 | Climate change mitigation in goods production |
| # | Name | Total Patents |
|---|---|---|
| #1 | Robiette Alfred Gordon Evans | 4 |
| #2 | Robiette Alfred G E | 3 |
| Publication | Filing date | Title |
|---|---|---|
| GB821033A | Improvements relating to the conversion of molten pig iron to steel | |
| GB800381A | Improvements in and relating to the heating and reheating of ferrous metals | |
| GB776472A | Improvements in and relating to the heat treatment of metals | |
| GB776358A | An improved method for reheating steel | |
| CA563920A | Heating and reheating of ferrous metals | |
| CA548418A | Method and means for heat treating metals | |
| CA515552A | Heat treatment of metals |