| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 9 | |
| #2 | United Kingdom | 2 | |
| #3 | Australia | 1 | |
| #4 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Ignition and extinguishing | |
| #2 | Supplying combustion engines | |
| #3 | Controlling combustion engines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Julian Prosper | 9 |
| #2 | Prosper Julian | 2 |
| #3 | Julian Jean | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB214602A | Improvements in or relating to carburettors | |
| GB116082A | Improvements in Carburettors. | |
| AU1357014B | Improvements in and relating togas lighters and extinguishers |