| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 42 | |
| #2 | Germany | 5 | |
| #3 | France | 5 | |
| #4 | Australia | 3 | |
| #5 | EPO (European Patent Office) | 3 | |
| #6 | United States | 3 | |
| #7 | Canada | 2 | |
| #8 | Hong Kong | 2 | |
| #9 | Italy | 2 | |
| #10 | Japan | 2 | |
| #11 | South Africa | 2 | |
| #12 | Finland | 1 | |
| #13 | Greece | 1 | |
| #14 | Netherlands | 1 | |
| #15 | Portugal | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Civil engineering | |
| #4 | Engines, pumps and turbines | |
| #5 | Macromolecular chemistry and polymers |
| # | Technology | |
|---|---|---|
| #1 | Pipes | |
| #2 | Shaping of plastics | |
| #3 | Sewers | |
| #4 | Venting or aerating devices | |
| #5 | Roof coverings | |
| #6 | Doors and windows | |
| #7 | Unspecified technologies | |
| #8 | Swimming pools | |
| #9 | Rotary-pistons | |
| #10 | Compounding ingredients |
| # | Name | Total Patents |
|---|---|---|
| #1 | Elliott David Robert | 7 |
| #2 | Felton Graham | 5 |
| #3 | Gray William George | 4 |
| #4 | Hawthorne Brian James | 4 |
| #5 | Lyall Robert | 3 |
| #6 | Cavey John | 3 |
| #7 | Tetlow Roy | 3 |
| #8 | Carter R | 2 |
| #9 | Gray Peter William | 2 |
| #10 | Elliott D R | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB8723467D0 | Pipe couplings | |
| GB8510013D0 | Radiant panel & floor heating system | |
| GB8500273D0 | Gear pumps | |
| GB8425728D0 | Windows | |
| GB8418697D0 | Pipe couplings | |
| GB8406226D0 | Pipe couplings | |
| GB8319912D0 | Pipe couplings | |
| GB8313207D0 | Pipes for pipelines | |
| AU8845082A | Tank fabrication | |
| GB2106976A | Storage tanks | |
| ZA8206736B | Storage tanks | |
| GB2099953A | Laying pipelines in trenches | |
| GB2121133A | Pipe couplings | |
| GB2117388A | Moulding compounds | |
| GB2117022A | A trapped road gulley | |
| GB2106582A | Improvements in or relating to windows | |
| GB2106580A | Windows | |
| GB2074213A | Poles and posts | |
| GB2095606A | Forming a reinforced plastic sheet using a flexible membrane as carrier | |
| GB2071799A | Pipe couplings |