| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 42 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Mechanical elements | |
| #3 | Engines, pumps and turbines | |
| #4 | Machines | |
| #5 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Motor vehicles | |
| #2 | Vehicle brake control systems | |
| #3 | Clutches and brakes | |
| #4 | Gearing | |
| #5 | Vehicle transmission mounting | |
| #6 | Non-positive-displacement pumps | |
| #7 | Rotary-pistons | |
| #8 | Pistons and sealings | |
| #9 | Spraying devices | |
| #10 | Fire-fighting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Varlet Amedee-Pierre | 3 |
| #2 | Sabathe Louis-Gaston | 3 |
| #3 | Varlet Amedee | 1 |
| #4 | Pouderoux Paul-Emile | 1 |
| #5 | Schneiter Pierre | 1 |