| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Argentina | 15 | |
| #2 | Austria | 1 | |
| #3 | Canada | 1 | |
| #4 | Switzerland | 1 | |
| #5 | Spain | 1 | |
| #6 | France | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Swimming pools | |
| #2 | Metal wire processing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Enrique Antonio Dupont | 1 |
| #2 | Dupont Enrique Antonio | 1 |
| #3 | Dupont Enrique A | 1 |
| #4 | Dupont Eurique A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AR245312A1 | A line breaker that is used to isolate a spur line from the main one, in a power transmission system. | |
| AR241210A1 | Improvements related to bifilar connectors. | |
| ES300391A1 | Procedure for the manufacture of pºa wire (Machine-translation by Google Translate, not legally binding) | |
| GB868976A | Improvements in barbed wire | |
| US2959399A | Barbed wire | |
| CA619111A | Barbed wire |