| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 4 | |
| #2 | United Kingdom | 4 | |
| #3 | Spain | 2 | |
| #4 | Austria | 1 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Measurement | |
| #3 | Machines | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Ignition and extinguishing | |
| #2 | Electromechanical clocks | |
| #3 | Unspecified technologies | |
| #4 | Venting or aerating devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Farge Frederic Charles | 6 |
| #2 | Frederic Charles Farge | 4 |
| Publication | Filing date | Title |
|---|---|---|
| GB102249A | Improvements in Apparatus for Automatically Igniting and Extinguishing Gas Burner Jets. | |
| GB100883A | Improvements in Apparatus for Automatically Igniting and Extinguishing Electric Lamps. | |
| GB100307A | Improvements in Apparatus for Automatically Igniting and Extinguishing Gas Burner Jets. | |
| US1095390A | Valve mechanism for automatic gas lighting and extinguishing apparatus. | |
| GB191224223A | Improvements in Apparatus for Automatically Lighting and Extinguishing Gas Burner Jets. |