| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Spain | 5 | |
| #2 | Canada | 4 | |
| #3 | United Kingdom | 3 | |
| #4 | Denmark | 2 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Fluid fuel combustion | |
| #2 | Details of furnaces | |
| #3 | Burners |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wright Dudley | 10 |
| Publication | Filing date | Title |
|---|---|---|
| US1290826A | Liquid-fuel furnace. | |
| CA178864A | Burner for liquid fuel | |
| GB125629A | Improvements in or relating to Liquid-fuel Heated Furnaces. | |
| GB103147A | Improvements in or relating to Burners for Liquid Fuel. | |
| GB189908435A | Garden Grass Cutting Shears. | |
| CA220289A | Means of supplying granular substances for furnaces | |
| CA222643A | Reduction of metallic ores | |
| CA224712A | Liquid fuel heated furnace |