| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Peru | 2 | |
| #2 | Argentina | 1 | |
| #3 | Canada | 1 | |
| #4 | Chile | 1 | |
| #5 | China | 1 | |
| #6 | Colombia | 1 | |
| #7 | EPO (European Patent Office) | 1 | |
| #8 | Republic of Korea | 1 | |
| #9 | Philippines | 1 | |
| #10 | Singapore | 1 | |
| #11 | United States | 1 | |
| #12 | WIPO (World Intellectual Property Organization) | 1 | |
| #13 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Pipes | |
| #2 | Soldering, welding and flame cutting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sidgman Saitua Rene Eduardo | 9 |
| #2 | Sidgman Saitua René Eduardo | 3 |
| #3 | Sidgman Saitua Ren‚ Eduardo | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA3021102A1 | Device for welded joints in pipelines |