| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 12 | |
| #2 | United Kingdom | 2 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Mechanical elements | |
| #3 | Transport | |
| #4 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Shafts | |
| #2 | Cyclically operating valves | |
| #3 | Parachutes | |
| #4 | Controlling combustion engines | |
| #5 | Dredging | |
| #6 | Internal-combustion piston engines | |
| #7 | Aeroplanes | |
| #8 | Supplying combustion engines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Salmson Emile-Jean-Jules | 12 |
| #2 | Unne Georges-Pierre | 8 |
| #3 | Canton Georges-Henri-Marius | 8 |
| #4 | Georges Pierre Unne | 2 |
| #5 | Georges Henri Marius Canton | 2 |
| #6 | Emile Jean Jules Salmson | 2 |
| #7 | Aime Pierre-Emmanuel | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB191310296A | Improvements in Ball Bearings. | |
| GB191211065A | Improvements in Valves for Internal Combustion and other Motors. |