PORCELAINES ET APP S ELECTR GR has a total of 22 patent applications. Its first patent ever was published in 1921. It filed its patents most often in France and United Kingdom. Its main competitors in its focus markets electrical machinery and energy and telecommunications are MARKT GUSTAVE, DAIICHI DENSO BUHIN and COOKE & FERGUSON LTD.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 21 | |
| #2 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Telecommunications |
| # | Technology | |
|---|---|---|
| #1 | Electric switches | |
| #2 | Electrically-conductive connections | |
| #3 | Lighting device details | |
| #4 | Cables and insulators | |
| #5 | Telephonic communication | |
| #6 | Antennas |
| Publication | Filing date | Title |
|---|---|---|
| GB289039A | Electric switch |