| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 31 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Transport | |
| #3 | Mechanical elements | |
| #4 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Cyclically operating valves | |
| #2 | Vehicle transmission mounting | |
| #3 | Supplying combustion engines | |
| #4 | Vehicle wheels | |
| #5 | Gearing | |
| #6 | Motor vehicles | |
| #7 | Lubricating of machines | |
| #8 | Turning | |
| #9 | Vehicle parts | |
| #10 | Cooling of machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Berliet Marius | 31 |