| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 15 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Transport | |
| #4 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Clutches and brakes | |
| #3 | Gearing | |
| #4 | Springs | |
| #5 | Vehicle brake control systems | |
| #6 | Shafts | |
| #7 | Pistons and sealings | |
| #8 | Motor vehicles | |
| #9 | Punching metal |
| # | Name | Total Patents |
|---|---|---|
| #1 | Loizeau Pierre | 2 |
| #2 | Dauvergne Jean Louis Rene | 2 |
| #3 | Depoisier Jean Claude | 1 |
| #4 | Rogier Leonce Elie Robert | 1 |
| #5 | Brimaud Gilbert Jacques | 1 |
| #6 | Bionaz Jean Ernest | 1 |