| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Spain | 4 | |
| #2 | United States | 3 | |
| #3 | Canada | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | Portugal | 2 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Domestic stoves |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bertomeu Martinez Francisco | 6 |
| #2 | Martinez Francisco Bertomeu | 3 |
| #3 | Nacenta Atmella Jose Maria | 1 |
| #4 | Nacenta Atmella Jose M | 1 |
| #5 | Zugasti Gila Miguel Angel | 1 |
| #6 | Martinez Francisco B | 1 |
| #7 | Rogla De Leuw Igancio | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ES2024355A6 | Water-vapour generator (steam generator) for culinary applications | |
| ES2020450A6 | Means to repair gas leaks in a pipe section when in service | |
| ES2018440A6 | Improvements in gas cooker tops. | |
| ES2018441A6 | Improvements in burners for glass-ceramic cooker top. | |
| US4917075A | Arrangement for cooking by gas combustion |