| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 11 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Shafts | |
| #2 | Separating solids using liquids | |
| #3 | General building constructions |
RECH S IND ET MINIERES SOC ET has a total of 11 patent applications. Its first patent ever was published in 1947. It filed its patents most often in France. Its main competitors in its focus markets civil engineering and chemical engineering are EWALD WIEMANN MASCHF, DN G GOL PI DNEPROGIPROSHAKHT and GIDDICCA (PTY) LTD.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 11 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Shafts | |
| #2 | Separating solids using liquids | |
| #3 | General building constructions |