| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 4 | |
| #2 | Spain | 3 | |
| #3 | Denmark | 2 | |
| #4 | Belgium | 1 | |
| #5 | Switzerland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Thermal processes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Green Edward William | 7 |
| #2 | Unthank George Rodham | 2 |
| #3 | George Rodham Unthank | 1 |
| #4 | Edward William Green | 1 |
| #5 | Ogden Herbert | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ES117375A1 | Improvements in spray mills and the like. | |
| ES112350A1 | Improvements related to the combustion of pulverized fuel and means to achieve it. | |
| ES112299A1 | Procedures in the supply of pulverized fuel to the lighters. | |
| CA270628A | Device for separating liquids | |
| CA260998A | Separator for fuel oil and water | |
| CA305057A | Smoke dust extracting device | |
| CA302431A | Furnace front |