| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Austria | 2 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Environmental technology | |
| #3 | Thermal processes | |
| #4 | Basic materials chemistry |
| # | Technology | |
|---|---|---|
| #1 | Pig-iron processing | |
| #2 | Climate change mitigation in goods production | |
| #3 | Details of furnaces | |
| #4 | Furnaces | |
| #5 | Metal production and refining | |
| #6 | Fuels | |
| #7 | Alloys | |
| #8 | Iron and steel production |
| # | Name | Total Patents |
|---|---|---|
| #1 | Reichel Johann | 16 |
| #2 | Rose Lutz | 7 |
| Publication | Filing date | Title |
|---|---|---|
| AT38793B | Component. |