| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 2 | |
| #2 | Brazil | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Finland | 2 | |
| #5 | United States | 2 | |
| #6 | Canada | 1 | |
| #7 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Electrical machinery and energy | |
| #3 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Soldering, welding and flame cutting | |
| #2 | Plasma technique | |
| #3 | AC and DC conversion devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Thommes James M | 11 |
| #2 | Thomes James M | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5086205A | Apparatus employing a welding power supply for powering a plasma cutting torch | |
| US4943699A | System for supplying power | |
| AU3496589A | System for supplying power |