| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 6 | |
| #2 | Germany | 4 | |
| #3 | France | 2 |
| # | Technology | |
|---|---|---|
| #1 | Mountings for cannons and pistols | |
| #2 | Pistols and rifles | |
| #3 | Couplings | |
| #4 | Wheelchairs and sledges |
| # | Name | Total Patents |
|---|---|---|
| #1 | Revelli Bethel Abiel | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB334424A | Improvements in or relating to automatic rifles | |
| GB331298A | Improvements in or relating to four barrelled pistols | |
| GB306854A | Improvements in machine guns and other automatic firearms | |
| GB258859A | Improvements in or relating to fire arms | |
| GB206086A | Improvements in or relating to magazines for machine guns and like fire arms | |
| GB194722A | Means for locking the breech bolt in automatic weapons having a movable barrel |