| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Spain | 6 | |
| #2 | United Kingdom | 3 | |
| #3 | United States | 3 | |
| #4 | Germany | 1 | |
| #5 | Iceland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Animal care |
| # | Name | Total Patents |
|---|---|---|
| #1 | Jules Verhoeven Jacques | 2 |
| #2 | Marie Danielou Rene Louis | 2 |
| #3 | Alphonse Vigneron Jean-Baptist | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1582641A | Trawling geaf | |
| US1601893A | Trawling gear | |
| GB213906A | Improvements in trawling or the like nets | |
| US1553754A | Trawling gear | |
| GB192064A | Improvements in fishing nets | |
| GB189750A | Improvements in trawling gear |