| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 6 | |
| #2 | United Kingdom | 5 | |
| #3 | South Africa | 3 | |
| #4 | Austria | 2 | |
| #5 | Canada | 2 | |
| #6 | Denmark | 2 | |
| #7 | France | 2 | |
| #8 | United States | 2 | |
| #9 | Belgium | 1 | |
| #10 | Germany | 1 | |
| #11 | Israel | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Mechanical elements | |
| #3 | Machines | |
| #4 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Fluid heaters | |
| #2 | Heat-exchange device details | |
| #3 | Unspecified technologies | |
| #4 | Fluid dynamics | |
| #5 | Pipes | |
| #6 | Mixing | |
| #7 | Steam generation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gossalter Rene | 9 |
| #2 | Rene Gossalter | 6 |
| #3 | Gossalter R | 4 |
| Publication | Filing date | Title |
|---|---|---|
| ZA7807090B | Improved tube sealing in tube bundle heat exchangers | |
| GB1601667A | Flow guiding in tube bundle heat exchangers | |
| GB1604180A | Tube bundle heat exchanger | |
| US3612001A | Boiler | |
| IL30897D0 | Boilers for heating liquids | |
| GB1011416A | Improvements in or relating to liquid-heating boilers | |
| GB897424A | Improvements in or relating to central heating and hot water supply systems | |
| CA870921A | Boiler | |
| CA657858A | Boiler |