| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 3 | |
| #2 | Germany | 3 | |
| #3 | France | 3 | |
| #4 | United Kingdom | 3 | |
| #5 | Austria | 2 | |
| #6 | Switzerland | 2 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Steam generation | |
| #2 | Fluid fuel combustion | |
| #3 | Burners |
| # | Name | Total Patents |
|---|---|---|
| #1 | Curran Frank J | 3 |
| #2 | Production Corporation Steam | 2 |
| #3 | William Mcclellan | 1 |
| #4 | Mcclellan William | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE542619C | Rapid steam generator with a superheater disassembled into several units | |
| GB298211A | Steam boilers | |
| US1708483A | Burner and nozzle therefor | |
| GB275177A | Improvements in furnaces | |
| GB286902A | Improvements in steam boilers | |
| CA296716A | Furnace | |
| CA288123A | Boiler | |
| CA293396A | Steam boiler |