| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 14 | |
| #2 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Optics |
| # | Technology | |
|---|---|---|
| #1 | Implantable devices | |
| #2 | Spectacles |
| Publication | Filing date | Title |
|---|---|---|
| GB706966A | Improvements in or relating to goggles |
CRETIN BILLET & FILS L has a total of 15 patent applications. Its first patent ever was published in 1929. It filed its patents most often in France and United Kingdom. Its main competitors in its focus markets medical technology and optics are TAKEMOTO NOBUYUKI, LEVY CHAUNCEY F and JIANN LIH OPTICAL CO LTD.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 14 | |
| #2 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Optics |
| # | Technology | |
|---|---|---|
| #1 | Implantable devices | |
| #2 | Spectacles |
| Publication | Filing date | Title |
|---|---|---|
| GB706966A | Improvements in or relating to goggles |