| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 9 | |
| #2 | Australia | 1 | |
| #3 | Germany | 1 | |
| #4 | Ireland | 1 | |
| #5 | United States | 1 | |
| #6 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Electrical machinery and energy | |
| #3 | Control | |
| #4 | Environmental technology | |
| #5 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Fluid heaters | |
| #2 | Electric switches | |
| #3 | Systems controlling non-electric variables | |
| #4 | Nails | |
| #5 | Climate change adaptation technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gardom George William | 3 |
| #2 | Gardom G | 2 |
| #3 | Gardom Georg William | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB2041167A | Valves | |
| GB2054077A | Tube coupling | |
| GB2041165A | Liquid flow control devices | |
| GB1462392A | Switch arrangement | |
| GB1454772A | Heaters | |
| GB1453612A | Differential pressure switch arrangements | |
| ZA7108219B | Water heater | |
| US3781520A | Electric instantaneous water heater | |
| GB1236933A | Improvements relating to water heaters | |
| GB1236934A | Improvements relating to water heaters |