| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 18 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Transport | |
| #3 | Environmental technology | |
| #4 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Gearing | |
| #2 | Gas-flow silencers for machines | |
| #3 | Lubricating | |
| #4 | Vehicle tyre repairing | |
| #5 | Parachutes | |
| #6 | Vehicle wheels | |
| #7 | Vehicle suspension arrangements | |
| #8 | Lubricating of machines | |
| #9 | Cyclically operating valves | |
| #10 | Clutches and brakes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mery Simon | 18 |