| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 168 | |
| #2 | WIPO (World Intellectual Property Organization) | 47 | |
| #3 | EPO (European Patent Office) | 32 | |
| #4 | Australia | 19 | |
| #5 | South Africa | 13 | |
| #6 | Canada | 12 | |
| #7 | China | 10 | |
| #8 | United States | 10 | |
| #9 | Ireland | 6 | |
| #10 | Portugal | 4 | |
| #11 | Denmark | 2 | |
| #12 | Spain | 2 | |
| #13 | Greece | 2 | |
| #14 | Finland | 1 | |
| #15 | Hungary | 1 | |
| #16 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Mechanical elements | |
| #3 | Machine tools | |
| #4 | Chemical engineering | |
| #5 | Transport | |
| #6 | Electrical machinery and energy | |
| #7 | Packaging and shipping | |
| #8 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Domestic washing | |
| #2 | Grinding or polishing devices | |
| #3 | Separation | |
| #4 | Hand carts | |
| #5 | Pipes | |
| #6 | Clutches and brakes | |
| #7 | Handling thin material | |
| #8 | Installation of electric cables | |
| #9 | Unspecified technologies | |
| #10 | Kitchen equipment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Duncan Christopher Robert | 116 |
| #2 | Gailes Michael Edward | 80 |
| #3 | Putt Nicholas John | 16 |
| #4 | Phillips Stephen Basil | 14 |
| #5 | Boyes Allyn | 12 |
| #6 | Lawrence Ian Daniel | 7 |
| #7 | Wiltshire Simon | 6 |
| #8 | Duncan Christopher | 5 |
| #9 | Lintern David | 5 |
| #10 | Christopher Robert Duncan | 5 |
| Publication | Filing date | Title |
|---|---|---|
| GB202101699D0 | Vacuum cleaner | |
| GB202020179D0 | Floor treatment machine | |
| GB202002480D0 | Vacuum cleaner | |
| GB201916830D0 | Float valve | |
| GB201911417D0 | Floor treatment machine | |
| GB201911355D0 | Vacuum cleaner work head | |
| GB201902916D0 | Janitorial Trolley | |
| GB201902894D0 | Vacuum cleaner | |
| GB201902895D0 | Collapsible filter cartridge | |
| GB201819845D0 | Hose closure | |
| GB201806900D0 | Floor treatment machine | |
| GB201806768D0 | Floor treatment machine | |
| GB201805638D0 | Flat Mop | |
| GB201800560D0 | Cleaning trolley with integrated waste disposal unit | |
| GB201708933D0 | Dual purpose cleaning system | |
| GB201702428D0 | Vacuum cleaner work head | |
| GB201611769D0 | Liquid flow divider | |
| EP3226736A1 | Vacuum cleaner air bleed | |
| GB201516618D0 | Flat mop | |
| GB201516578D0 | Mopping Layer Container |