| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 10 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Switzerland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Engines, pumps and turbines | |
| #3 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mueller Siegfried | 11 |
| #2 | Gross Carry | 1 |
| #3 | Klemenz Bruno | 1 |
| #4 | Abig Werke Carry Gross Gmbh | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0704656A2 | Burner head element | |
| DE19509854A1 | Heating device for burning supplied fuel | |
| DE3927834A1 | COMBUSTION HEAD | |
| DE3731846C1 | Burner for fluid, fossil, carbonaceous fuel | |
| DE3634345A1 | OIL BURNER | |
| DE3506587A1 | Upright low temperature boiler for central heating systems | |
| DE3438239A1 | Heating boiler | |
| DE3422336A1 | Valve housing for the connection of a heater | |
| DE3308208A1 | Oil burner | |
| DE3304455A1 | Heating boiler | |
| DE2540580A1 | Axial-entry centrifugal fan - has cover over entry to impeller blades in region of transition from start of spiral scroll to outlet |