| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 4 | |
| #2 | Australia | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Bulgaria | 1 | |
| #5 | Canada | 1 | |
| #6 | Czechia | 1 | |
| #7 | Germany | 1 | |
| #8 | Estonia | 1 | |
| #9 | EPO (European Patent Office) | 1 | |
| #10 | Israel | 1 | |
| #11 | Norway | 1 | |
| #12 | Poland | 1 | |
| #13 | Slovakia | 1 | |
| #14 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Chemical engineering | |
| #3 | Machines | |
| #4 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Water treatment | |
| #2 | Separation | |
| #3 | Spraying devices | |
| #4 | Air-conditioning |
| # | Name | Total Patents |
|---|---|---|
| #1 | Robinson Thomas | 12 |
| #2 | Thomas Robinson | 1 |
| #3 | Belz Rolf | 1 |
| #4 | Feeney Brian | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB9806960D0 | Filter jug | |
| GB9806961D0 | Method and apparatus for fitting a tap | |
| EP0917488A1 | A water treatment cartridge and a water filter jug fitted with such a cartridge | |
| GB9701735D0 | A water filter jug | |
| GB9617232D0 | A water treatment cartridge | |
| DE4122389A1 | Ultrasonic humidification appliance for household use with water supply unit - provides water in predetermined vol. or in dish and uses ultrasonic oscillator to produce vapour from water drops |