| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 3 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Austria | 2 | |
| #4 | Brazil | 2 | |
| #5 | Canada | 2 | |
| #6 | China | 2 | |
| #7 | EPO (European Patent Office) | 2 | |
| #8 | Spain | 2 | |
| #9 | Finland | 2 | |
| #10 | United Kingdom | 2 | |
| #11 | Republic of Korea | 2 | |
| #12 | Mexico | 2 | |
| #13 | Slovakia | 2 | |
| #14 | South Africa | 2 | |
| #15 | Egypt | 1 | |
| #16 | Ukraine | 1 | |
| #17 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Machines | |
| #3 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Pig-iron processing | |
| #2 | Casting metal | |
| #3 | Details of furnaces | |
| #4 | Alloys | |
| #5 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Niemi Leslie Wade | 19 |
| #2 | Marzec Gregory P | 19 |
| #3 | Schwadron James Thimothy | 10 |
| #4 | Marzec Gregory | 9 |
| #5 | Niemi Leslie W | 8 |
| #6 | Schwadron James T | 4 |
| #7 | Wade Niemi Leslie | 2 |
| #8 | Gregory Marzec | 1 |
| #9 | Timothy Schwadron James | 1 |
| #10 | P Marzec Gregory | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA2686285A1 | Enhanced alloy recovery in molten steel baths utilizing cored wires doped with deoxidants | |
| WO2008144627A1 | Enhanced alloy recovery in molten steel baths utilizing cored wires doped with dispersants | |
| CN101163806A | The extremity piece of guiding tube, assembly and method |