| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Denmark | 5 | |
| #2 | France | 3 | |
| #3 | United Kingdom | 2 | |
| #4 | Switzerland | 1 | |
| #5 | United States | 1 |
| # | Technology | |
|---|---|---|
| #1 | Mountings for cannons and pistols | |
| #2 | Ammunition fuzes | |
| #3 | Weapon sights |
| # | Name | Total Patents |
|---|---|---|
| #1 | Aktiebolaget Bofors-Gullspang | 1 |
| #2 | Olsson Emil | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1190187A | Ordnance-mount turning on a central pivot. | |
| GB191208067A | Improvements in and relating to safety Devices for Gun Shell Fuses. | |
| GB190707031A | Improvements in Automatic Extractors for the Detonating Cartridges in Breech-loading Guns. |