| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 22 | |
| #2 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Engines, pumps and turbines | |
| #3 | Mechanical elements | |
| #4 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Ammunition fuzes | |
| #2 | Explosive charges | |
| #3 | Motor vehicles | |
| #4 | Pistons and sealings | |
| #5 | Cyclically operating valves |
| # | Name | Total Patents |
|---|---|---|
| #1 | Fleur Georges-Marie-Prospe De | 21 |
| #2 | Fleury Georges-Marie-Prosper-Raymond De | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB331811A | Improvements in and relating to pistons and to the devices for the manufacture of these pistons |