| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | Brazil | 2 | |
| #3 | Switzerland | 2 | |
| #4 | United States | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | German Democratic Republic | 1 | |
| #7 | Finland | 1 | |
| #8 | Hungary | 1 | |
| #9 | USSR (Union of Socialist Soviet Republics) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Environmental technology | |
| #3 | Thermal processes | |
| #4 | Chemical engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ferroni Ferruccio | 9 |
| #2 | Doroszlai Pal | 7 |
| #3 | Doroszlai P | 3 |
| #4 | Ferroni F | 2 |
| #5 | Griesser Lothar | 2 |
| #6 | Perroni F | 1 |
| #7 | Ferroni Ferrucho | 1 |
| #8 | Ferroni P | 1 |
| #9 | Doroslaj Pal | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0587959A1 | Molten core retaining device for light water reactors | |
| CH670959A5 | Washing organic pollutants from air esp. styrene - with mineral oil which is then burned | |
| EP0170616A2 | Arrangement for reducing the plume discharge from wet-dry cooling towers | |
| BR8008799A | Transport container for radioactive material | |
| CH637499A5 | Method for transport and storage of radioactive materials. |