EXPL DE BREVETS J LEGRAND ET C has a total of 14 patent applications. Its first patent ever was published in 1949. It filed its patents most often in France. Its main competitors in its focus markets electrical machinery and energy, basic communication technologies and control are HURLY LESLIE SEAN, LACME HOLDING SA and BUESCHEN WALTER.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 14 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Basic communication technologies | |
| #3 | Control | |
| #4 | Environmental technology | |
| #5 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Equipment for killing living beings | |
| #2 | Cables and insulators | |
| #3 | Alarm systems | |
| #4 | Pulse technique | |
| #5 | Vehicle parts | |
| #6 | Reduction of greenhouse gas emissions | |
| #7 | Batteries |