| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Belgium | 5 | |
| #2 | EPO (European Patent Office) | 4 | |
| #3 | WIPO (World Intellectual Property Organization) | 4 | |
| #4 | Australia | 3 | |
| #5 | Canada | 3 | |
| #6 | United States | 3 | |
| #7 | Chile | 1 | |
| #8 | Hungary | 1 | |
| #9 | Israel | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Furniture and games | |
| #3 | Mechanical elements | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Street cleaning | |
| #2 | Domestic washing | |
| #3 | Gearing | |
| #4 | Postal sorting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lange Christian | 24 |
| #2 | Buddeker Franck | 14 |
| #3 | Langouche Jean-Benoît | 12 |
| #4 | De Ghellinck D'Elseghem Vaernewijck Xavier | 8 |
| #5 | Bruggeman Tom | 7 |
| #6 | Maréchal Adrien | 6 |
| #7 | Langouche Jean-Benoit | 3 |
| #8 | Marechal Adrien | 1 |
| #9 | De Ghellinck D'Elseghem Vaernewijk Xavier | 1 |
| #10 | Marèchal Adrien | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2018096029A2 | Street sweeper | |
| BE1024757A1 | ROAD SWEEPER | |
| BE1024758A1 | Urban or industrial aspirator with assisted steering | |
| AU2016329235A1 | Waste separation appliance | |
| EP3193690A1 | Industrial or urban vacuum cleaner |