| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 4 | |
| #2 | Turkey | 3 | |
| #3 | United Kingdom | 2 | |
| #4 | Greece | 2 | |
| #5 | Australia | 1 | |
| #6 | Germany | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Machines | |
| #3 | Environmental technology | |
| #4 | Engines, pumps and turbines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Andreoli M | 3 |
| #2 | Paul Hotz | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU3104684A | Water pumping device | |
| GR60011B7 | One piece radiator-convector | |
| IT1033657B | Sectional radiator circulation system - with sloping pockets discharge into vertical pockets at front of radiator | |
| US3774680A | Compoundable unit air conditioning apparatus |