| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | United Kingdom | 4 | |
| #3 | United States | 3 | |
| #4 | Australia | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | India | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Thermal processes | |
| #3 | Surface technology and coating | |
| #4 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Details of furnaces | |
| #2 | Casting metal | |
| #3 | Metal production and refining | |
| #4 | Metallic material cleaning | |
| #5 | Cables and insulators | |
| #6 | Electric discharge tubes | |
| #7 | Alloys |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wilson John Glencross | 8 |
| #2 | Corstorphine John | 4 |
| #3 | Dick Thomas Rodgers | 3 |
| #4 | Metcalf James Farol | 3 |
| #5 | Irwin Patrick | 1 |
| #6 | Metcalf James F | 1 |
| #7 | Wilson John G | 1 |
| #8 | Dick Thomas R | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB9325925D0 | De-oiling method | |
| GB8910266D0 | Induction melting and casting furnace | |
| GB8811289D0 | Metal refining process | |
| GB8413178D0 | Metal treatment process | |
| US4557757A | Metal refining process | |
| EP0068636A1 | Insulator for glow discharge apparatus |