| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 4 | |
| #2 | United Kingdom | 4 | |
| #3 | Greece | 4 | |
| #4 | Switzerland | 3 | |
| #5 | Spain | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Weapons | |
| #3 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Explosive charges | |
| #2 | Rocket launchers | |
| #3 | Rolling metal |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sobre Societe Holding Generale | 3 |
| Publication | Filing date | Title |
|---|---|---|
| GB538712A | Improvements in vaned projectiles | |
| GB538551A | Improvements in illuminating shells | |
| GB578616A | Improvements in projectiles |