| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 4 | |
| #2 | United States | 3 | |
| #3 | Canada | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | Norway | 2 | |
| #6 | Sweden | 2 | |
| #7 | WIPO (World Intellectual Property Organization) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Special electric heating or lighting | |
| #2 | Domestic stoves |
| # | Name | Total Patents |
|---|---|---|
| #1 | Risman Per O | 9 |
| #2 | Risman Per Olov | 8 |
| Publication | Filing date | Title |
|---|---|---|
| AU2006325528A1 | Microwave heating applicator | |
| SE0502731L | Circularly cylindrical microwave applicator for use in e.g. power transmission system, has centered feeding slot in ceiling of applicator with general radial dimension and longitudinal dimension | |
| US2007068937A1 | Microwave heating applicator | |
| WO03105534A1 | Improvements of hybrid mode rectangular heating applicators |