| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 13 | |
| #2 | Germany | 3 | |
| #3 | Austria | 2 | |
| #4 | France | 2 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Furniture and games | |
| #3 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Domestic stoves | |
| #2 | Burners | |
| #3 | Kitchen equipment | |
| #4 | Siphons | |
| #5 | Feeding fuel to combustion device |
| # | Name | Total Patents |
|---|---|---|
| #1 | Vogt-Gut A-G H | 12 |
| #2 | G H Vogt-Gut A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE482749C | Gas burner | |
| DE426651C | Gas cooking device with cooking kettle | |
| DE441561C | Burner arrangement for gas stoves and gas cookers |