| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 7 | |
| #2 | China | 3 | |
| #3 | Australia | 1 | |
| #4 | Brazil | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Mexico | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Chemical engineering | |
| #3 | Electrical machinery and energy | |
| #4 | Packaging and shipping | |
| #5 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Kitchen equipment | |
| #2 | Mixing | |
| #3 | Domestic washing | |
| #4 | Domestic stoves | |
| #5 | Handling thin material | |
| #6 | Special electric heating or lighting | |
| #7 | Installation of electric cables |
| # | Name | Total Patents |
|---|---|---|
| #1 | Trench Roca Lluis | 8 |
| #2 | Alet Vidal Josep | 7 |
| #3 | Lopez Vizcaino Francisco | 3 |
| #4 | Garcia Virgili Jorge | 2 |
| #5 | Trench Roca Luis | 2 |
| #6 | Prat Jose Torregasa | 1 |
| #7 | Torregasa Prat Jose | 1 |
| #8 | Trench Roca Lliuis | 1 |
| #9 | Roca Lliuis Trench | 1 |
| #10 | Roca Luis Trench | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO03106318A1 | Automatic winding device for an extendable tube | |
| WO0211595A1 | Head for a dust vacuum cleaner |