| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | Australia | 2 | |
| #5 | Brazil | 2 | |
| #6 | Canada | 2 | |
| #7 | China | 2 | |
| #8 | Mexico | 2 | |
| #9 | Republic of Korea | 1 | |
| #10 | Morocco | 1 | |
| #11 | Tunisia | 1 | |
| #12 | United States | 1 | |
| #13 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machine tools | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Nails | |
| #2 | Making forged metal products | |
| #3 | Tools for connecting or disengaging | |
| #4 | Scaffolding |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rodrigues De Oliveira Carlos | 19 |
| #2 | Carlos Rodrigues De Oliveira | 3 |
| #3 | Oliveira Carlos Rodrigues De | 3 |
| #4 | Rodrigues De Oliverira Carlos | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FR3039231A1 | CUTTING BOLT BRAKE | |
| WO2014111634A1 | Coupling having an improved structure | |
| FR2954959A1 | Universal attachment for metal structure | |
| AU2009306172A1 | Method and tool for manufacturing a bolting part, and device for tightening and loosening such a bolting part |