| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 9 | |
| #2 | France | 3 | |
| #3 | Italy | 3 | |
| #4 | Belgium | 2 | |
| #5 | Germany | 2 | |
| #6 | Brazil | 1 | |
| #7 | Canada | 1 | |
| #8 | Japan | 1 | |
| #9 | Netherlands | 1 | |
| #10 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Mechanical elements | |
| #3 | Environmental technology | |
| #4 | Materials and metallurgy |
| # | Technology | |
|---|---|---|
| #1 | Details of furnaces | |
| #2 | Pipes | |
| #3 | Burners | |
| #4 | Fluid fuel combustion | |
| #5 | Reduction of greenhouse gas emissions | |
| #6 | Climate change mitigation in goods production | |
| #7 | Non-metallic elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Twort Thomas James | 6 |
| #2 | Twort Thomas J | 2 |
| #3 | Zierer Kurt | 1 |
| #4 | Jiyooji Edowaado Henrii Riibaa | 1 |
| #5 | Twort T | 1 |
| #6 | Fraser Reginald Percy | 1 |
| #7 | Leaver George Edward Henry | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB9124537D0 | Thermally insulating members | |
| GB2092258A | Pipe insulation | |
| US4402345A | Precast furnace pipe insulation | |
| GB2098314A | Controlled combustion of gases | |
| JPS5656513A | Gas combustion method and apparatus | |
| GB2054822A | Controlled combustion of gases | |
| GB1369283A | Precast furnace pipe insulation | |
| GB1452477A | Production of reducing gas | |
| GB1441915A | Precast furnace pipe insulation | |
| GB1171282A | Control of the Emissivity of Gas Flames |