| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 9 | |
| #2 | United States | 5 | |
| #3 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Weapons | |
| #3 | Mechanical elements | |
| #4 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Ammunition fuzes | |
| #2 | Mountings for cannons and pistols | |
| #3 | Accessories for machine tools | |
| #4 | Lubricating | |
| #5 | Venting or aerating devices | |
| #6 | Weapon sights |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mansell John Herbert | 3 |
| #2 | Bacon Reginald Hugh Spencer | 2 |
| #3 | Redpath Robert | 2 |
| #4 | Oliver Matthew James | 1 |
| #5 | Bacon Reginald H S | 1 |
| #6 | Hellberg Helge | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1298076A | Fuse for projectiles. | |
| US1298091A | Feed mechanism for automatic guns. | |
| US1145051A | Fuse. | |
| US1161147A | Fuse. | |
| CA143055A | Wire cutter | |
| US1067859A | Apparatus for aiming guns. |