| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 3 | |
| #2 | Germany | 2 | |
| #3 | United States | 2 | |
| #4 | Canada | 1 | |
| #5 | Spain | 1 | |
| #6 | Mexico | 1 | |
| #7 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Burners | |
| #2 | Feeding fuel to combustion device | |
| #3 | Fluid heaters |
| # | Name | Total Patents |
|---|---|---|
| #1 | Frick Adolf | 10 |
| Publication | Filing date | Title |
|---|---|---|
| DE3340752A1 | Heating boiler | |
| US4509914A | Apparatus for the combustion of liquid fuels in the gaseous state | |
| EP0036128A1 | Burner for the combustion of liquid fuels in the gaseous state |