| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Argentina | 2 | |
| #2 | Brazil | 2 | |
| #3 | Austria | 1 | |
| #4 | Germany | 1 | |
| #5 | Spain | 1 | |
| #6 | France | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | Italy | 1 | |
| #9 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Mechanical elements | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Heat-exchange device details | |
| #2 | Fluid heaters | |
| #3 | Pipes | |
| #4 | Fluid dynamics | |
| #5 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gossalter R | 3 |
| Publication | Filing date | Title |
|---|---|---|
| ZA7402238B | Improvements in or relating to heat exchangers | |
| GB1434754A | Heat exchangers |