| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 16 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Burners | |
| #2 | Domestic heating systems | |
| #3 | Incandescent mantles | |
| #4 | Domestic stoves |
SOCIETE FRANCAISE DE CHALEUR ET LUMIERE has a total of 16 patent applications. Its first patent ever was published in 1903. It filed its patents most often in France. Its main competitors in its focus markets thermal processes and electrical machinery and energy are FRITZ GRAETZ, EHRICH & GRAETZ SOC and BRAY TECHNOLOGIES PLC.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 16 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Burners | |
| #2 | Domestic heating systems | |
| #3 | Incandescent mantles | |
| #4 | Domestic stoves |