| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 346 | |
| #2 | Germany | 36 | |
| #3 | France | 32 | |
| #4 | United States | 19 | |
| #5 | Italy | 16 | |
| #6 | Denmark | 13 | |
| #7 | Canada | 11 | |
| #8 | EPO (European Patent Office) | 7 | |
| #9 | Australia | 5 | |
| #10 | Belgium | 5 | |
| #11 | Netherlands | 5 | |
| #12 | Finland | 3 | |
| #13 | Sweden | 3 | |
| #14 | Switzerland | 2 | |
| #15 | Egypt | 2 | |
| #16 | Spain | 2 | |
| #17 | Ireland | 2 | |
| #18 | Japan | 2 | |
| #19 | WIPO (World Intellectual Property Organization) | 2 | |
| #20 | Norway | 1 | |
| #21 | Yugoslavia (Serbia and Montenegro) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Control | |
| #2 | Measurement | |
| #3 | Thermal processes | |
| #4 | Mechanical elements | |
| #5 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Coin-freed | |
| #2 | Measuring volume | |
| #3 | Domestic stoves | |
| #4 | Controlling combustion | |
| #5 | Venting or aerating devices | |
| #6 | Systems controlling non-electric variables | |
| #7 | Electric switches | |
| #8 | Pipes | |
| #9 | Electromechanical clocks | |
| #10 | Measuring electric variables |
| # | Name | Total Patents |
|---|---|---|
| #1 | Charles John Arthur | 23 |
| #2 | Dransfield Desmond | 18 |
| #3 | Bass Patrick | 13 |
| #4 | Mcgowan Eric | 10 |
| #5 | Burrett Kenneth Frederick | 10 |
| #6 | Moore-Fay Colin Ernest | 8 |
| #7 | Cliff Thomas Charles | 8 |
| #8 | Wade Kenneth Robinson | 7 |
| #9 | Wade Kenneth R | 6 |
| #10 | Gaskin Richard Donald | 6 |
| Publication | Filing date | Title |
|---|---|---|
| GB8501797D0 | Central heating programmer | |
| GB8422436D0 | Control mechanisms | |
| DE3418390A1 | Thermostatic valve | |
| GB8403679D0 | Gas hob | |
| GB8317544D0 | Central heating programmer | |
| GB8316837D0 | Fluid flow meter | |
| GB8315759D0 | Gas valve means | |
| GB8314932D0 | Gas valves | |
| GB8313851D0 | Valve control | |
| GB8313852D0 | Rotary coin holder mechanism | |
| GB8313545D0 | Dry gas meters | |
| GB8310342D0 | Token - operated apparatus | |
| GB2107068A | Gas meters | |
| FI813630L | Axial compensator for rounding | |
| GB2082495A | Diaphragm manufacture | |
| GB2097937A | Gas meters | |
| GB2095820A | Closure plates | |
| GB2091885A | Gas meters | |
| EG15122A | Dry gas meters | |
| EG14871A | Sealing means |