| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 7 | |
| #2 | United Kingdom | 3 | |
| #3 | United States | 3 | |
| #4 | Switzerland | 2 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Chemical engineering | |
| #3 | Machines | |
| #4 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Water treatment | |
| #2 | Separation | |
| #3 | Unspecified technologies | |
| #4 | Preheating for stem generation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Brazda Theodor | 15 |
| #2 | Richter Emil | 6 |
| #3 | Schueckher Albert | 6 |
| Publication | Filing date | Title |
|---|---|---|
| US1059431A | Process for preventing the formation of boiler-scale. | |
| US1059430A | Apparatus for preventing the formation of boiler-scale. | |
| GB191205246A | A Method of Preventing the Formation of Boiler Scale. | |
| GB190717074A | A Method of Preventing Incrustation in Boilers and the like | |
| US759660A | Apparatus for feeding water to steam-boilers. | |
| GB190323265A | Improvements in Apparatus for Heating Water & Feeding it to Steam Boilers. |