| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 5 | |
| #2 | Canada | 3 | |
| #3 | Switzerland | 2 | |
| #4 | Czechia | 2 | |
| #5 | Hungary | 2 | |
| #6 | Australia | 1 | |
| #7 | German Democratic Republic | 1 | |
| #8 | Germany | 1 | |
| #9 | Poland | 1 | |
| #10 | United States | 1 | |
| #11 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Chemical engineering | |
| #3 | Environmental technology | |
| #4 | Engines, pumps and turbines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Boner Heinrich | 20 |
| #2 | Fuellemann Joerg | 13 |
| #3 | Fullemann Jorg | 6 |
| #4 | Boxler Heinz | 1 |
| #5 | Fullemann Joerg | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0558455A1 | Burner, particularly oil burner or combined oil/gas-burner | |
| CH685456A5 | Condensate outlet element for the exhaust pipe of a boiler. | |
| PL285725A1 | Heating boiler | |
| EP0389409A2 | Oil or gas burner | |
| EP0378517A2 | Burner for the combustion of gaseous fuels and/or liquid fuels in the gaseous state | |
| DE3939880A1 | Removing sludge from collected combustion fume washing - using inclined enclosed worm feeding with stoppages to permit drainage |