| # | Country | Total Patents | |
|---|---|---|---|
| #1 | South Africa | 11 | |
| #2 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Fluid heaters |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wilder Stephen Michael | 3 |
| #2 | Crosby W | 2 |
| #3 | Dobson Robert Thomas | 2 |
| #4 | Filmer Stanley | 1 |
| #5 | Wasserman Sean Trevor | 1 |
| #6 | Thompson Stuart Paul | 1 |
| #7 | Ross Harold Gordon | 1 |
| #8 | Schwartz K | 1 |
| #9 | Morris Peter John | 1 |
| #10 | Low C | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ZA9703760B | Vessel. | |
| ZA9605039B | Domestic hot water cylinders | |
| ZA9605038B | Domestic hot water cylinders | |
| ZA9603876B | Domestic hot water cylinders | |
| GB9200530D0 | Water heater shell and water heater | |
| ZA8505444B | Hot water vessel | |
| ZA8502138B | A heating element installation for use in hot water supply systems | |
| ZA8405198B | Gas heated urn | |
| ZA8401399B | Thermostat | |
| ZA7803839B | Solar water heater | |
| ZA7407342B | Hot water tanks | |
| ZA6907460B | Hot water geyser |