| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 5 | |
| #2 | Austria | 2 | |
| #3 | Switzerland | 2 | |
| #4 | Denmark | 2 | |
| #5 | Spain | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Steam generation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Andrioli Vittorio | 11 |
| #2 | Vittorio Andrioli | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA194844A | Binder for publications | |
| US913347A | Apparatus for producing circulation in steam-boilers. | |
| CA255839A | Steam generator | |
| CA220196A | Boiler pipe connection | |
| CA227182A | Stay rod | |
| CA216320A | Boiler circulating device |