| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 2 | |
| #2 | Australia | 1 | |
| #3 | Canada | 1 | |
| #4 | Dominican Republic | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Hong Kong | 1 | |
| #7 | Hungary | 1 | |
| #8 | Republic of Korea | 1 | |
| #9 | Morocco | 1 | |
| #10 | Republic of Moldova | 1 | |
| #11 | Taiwan | 1 | |
| #12 | Ukraine | 1 | |
| #13 | United States | 1 | |
| #14 | WIPO (World Intellectual Property Organization) | 1 | |
| #15 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Materials and metallurgy | |
| #3 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Pig-iron processing | |
| #2 | Details of furnaces | |
| #3 | Climate change mitigation in goods production | |
| #4 | Furnaces |
| # | Name | Total Patents |
|---|---|---|
| #1 | Daou Rafic Boulos | 16 |
| Publication | Filing date | Title |
|---|---|---|
| TW201035325A | Steel production facility, steel-making method and method of using electric energy in the steel production facility | |
| DE102009001646B3 | Steel production apparatus comprises electric arc furnace for cyclically melting crushed scrap iron portions, unit for current generation from the thermal energy in hot process exhaust gas of the electric arc furnace, and shredder plant |