| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | Australia | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Medical technology | |
| #3 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Magnets and transformers | |
| #2 | AC and DC conversion devices | |
| #3 | X-ray technique | |
| #4 | Magnetic or electrostatic solid separation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Krichtafovitch Igor A | 11 |
| #2 | Sinitsyna Irina Z | 11 |
| Publication | Filing date | Title |
|---|---|---|
| US5594402A | High voltage isolating transformer module | |
| US5629844A | High voltage power supply having multiple high voltage generators |