| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | United Kingdom | 3 | |
| #3 | United States | 3 | |
| #4 | Switzerland | 2 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Engines, pumps and turbines | |
| #3 | Thermal processes | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Machines | |
| #2 | Locomotives | |
| #3 | Cycle stands | |
| #4 | Casings for combustion chambers | |
| #5 | Unspecified technologies | |
| #6 | Details of furnaces | |
| #7 | Domestic heating systems | |
| #8 | Steam engine plants |
| # | Name | Total Patents |
|---|---|---|
| #1 | Severino Cristiani | 4 |
| #2 | Renato Baronis | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB294808A | Improved means for preventing unauthorised use of motor or other cycles | |
| US1711714A | Vehicle lock | |
| US1534921A | Heating system | |
| US1563690A | System for transmitting energy by means of steam working in a closed cycle | |
| DE368425C | Oven with heat storage | |
| GB171967A | An improved installation for transmitting energy by means of steam working in a closed cycle | |
| GB184296A | System for transmitting energy by means of steam working in a closed cycle |