| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 18 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Chemical engineering | |
| #3 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Locks | |
| #2 | Separation | |
| #3 | Metal-working |
GUERVILLE RIQUIER ETS has a total of 18 patent applications. Its first patent ever was published in 1935. It filed its patents most often in France. Its main competitors in its focus markets civil engineering, chemical engineering and machine tools are LUO GUOJI, OPENDOORS and LANTRN LTD.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 18 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Chemical engineering | |
| #3 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Locks | |
| #2 | Separation | |
| #3 | Metal-working |