| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 23 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Optics | |
| #3 | Materials and metallurgy | |
| #4 | Environmental technology | |
| #5 | Machines |
CENTRAL ECLAIRAGE LAB has a total of 23 patent applications. Its first patent ever was published in 1973. It filed its patents most often in France. Its main competitors in its focus markets electrical machinery and energy, optics and materials and metallurgy are LAMPES SA, PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH and OSA PARTICIPATIONS IND.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 23 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Optics | |
| #3 | Materials and metallurgy | |
| #4 | Environmental technology | |
| #5 | Machines |