| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 166 | |
| #2 | Germany | 26 | |
| #3 | Canada | 19 | |
| #4 | France | 16 | |
| #5 | United States | 13 | |
| #6 | Australia | 10 | |
| #7 | Spain | 6 | |
| #8 | Belgium | 5 | |
| #9 | Ireland | 4 | |
| #10 | South Africa | 4 | |
| #11 | Denmark | 3 | |
| #12 | EPO (European Patent Office) | 3 | |
| #13 | Italy | 3 | |
| #14 | Netherlands | 3 | |
| #15 | New Zealand | 2 | |
| #16 | Austria | 1 | |
| #17 | India | 1 | |
| #18 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Measurement | |
| #3 | Mechanical elements | |
| #4 | Control |
| # | Technology | |
|---|---|---|
| #1 | Domestic stoves | |
| #2 | Burners | |
| #3 | Fluid heaters | |
| #4 | Measuring volume | |
| #5 | Controlling combustion | |
| #6 | Venting or aerating devices | |
| #7 | Steam generation | |
| #8 | Systems controlling non-electric variables | |
| #9 | Grates | |
| #10 | Ignition and extinguishing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Alexander Arthur | 30 |
| #2 | Mayo Lionel William | 22 |
| #3 | Davies John Garfield | 15 |
| #4 | Kyffin-Hughes John Malcolm | 9 |
| #5 | Harding Brian | 9 |
| #6 | Cunningham John | 7 |
| #7 | Collins Kenneth Edmund | 7 |
| #8 | Billett Aubrey John | 7 |
| #9 | Homer David William | 7 |
| #10 | Fletcher Paul Bertram | 6 |
| Publication | Filing date | Title |
|---|---|---|
| GB9124250D0 | Actuator link | |
| IE893542L | Gas burner | |
| GB8908726D0 | Gas burner | |
| GB8908130D0 | Gas burner inlet | |
| GB8825817D0 | Gas burner | |
| GB8825818D0 | Base for gas burner | |
| EP0308110A1 | Gas burner | |
| GB8813959D0 | Improvements relating to cooking appliances | |
| GB8805058D0 | Control mechanism | |
| GB8721743D0 | Gas burners | |
| GB2093171A | Feeding solid fuel to a boiler | |
| GB2092726A | Furnace grate | |
| GB2077616A | Fluidisid bed boiler | |
| GB2077415A | Air heater | |
| GB2077893A | Grates | |
| ES8204140A1 | An air heating installation | |
| EP0041861A2 | Improvements relating to gas heaters | |
| DE2908944A1 | CONTROL DEVICE FOR CONTROLLING GAS BURNERS | |
| GB2016138A | Burner control system | |
| GB2015702A | Gas tap |