| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | Italy | 3 | |
| #3 | United States | 3 | |
| #4 | EAPO (Eurasian Patent Organization) | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Machines | |
| #3 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rigamonti Angelo | 15 |
| Publication | Filing date | Title |
|---|---|---|
| EP2354702A1 | Modular thermic assembly with modulating burners for condensation boiler. | |
| EP2116791A2 | A high water content boiler with an improved heat exchange. | |
| US2010300378A1 | Boiler with variously-shaped heat exchange elements | |
| EP1989499A1 | Heat exchanger for hot air generator and boiler | |
| US7044123B2 | Highly efficient heat exchanger and combustion chamber assembly for boilers and heated air generators |