| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 1 | |
| #2 | Brazil | 1 | |
| #3 | Canada | 1 | |
| #4 | China | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Republic of Korea | 1 | |
| #7 | Mexico | 1 | |
| #8 | Norway | 1 | |
| #9 | Taiwan | 1 | |
| #10 | United States | 1 | |
| #11 | WIPO (World Intellectual Property Organization) | 1 | |
| #12 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Metal tempering | |
| #2 | Climate change mitigation in goods production | |
| #3 | Changing non-ferrous metals |
| # | Name | Total Patents |
|---|---|---|
| #1 | Walker Donna M | 12 |
| Publication | Filing date | Title |
|---|---|---|
| US7175722B2 | Methods and apparatus for stress relief using multiple energy sources |