| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 4 | |
| #2 | United States | 4 | |
| #3 | WIPO (World Intellectual Property Organization) | 4 | |
| #4 | EPO (European Patent Office) | 3 | |
| #5 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Engines, pumps and turbines | |
| #3 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Domestic washing | |
| #2 | Non-positive-displacement pumps | |
| #3 | Separation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Matthiassen Benny | 8 |
| #2 | Hammeken Nils Preben | 8 |
| #3 | Jensen Thomas Dam | 4 |
| #4 | Larsen Peter Noehr | 2 |
| #5 | Andersen Tommy | 2 |
| #6 | Larsen Peter N Hr | 1 |
| #7 | Williamson Susan J | 1 |
| #8 | Anders Fenss | 1 |
| #9 | Larsen Peter Nohr | 1 |
| #10 | Moore Glen E | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2009307865A1 | Portable cleaning system | |
| AU7691196A | A blower for a vacuum cleaner | |
| AU7279396A | A connection element for a mouth piece | |
| US6125502A | Suction pipe for a suction cleaner | |
| WO9713443A1 | A silencer for a suction cleaner |