| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 42 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Machines | |
| #3 | Transport | |
| #4 | Mechanical elements | |
| #5 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Centrifuges | |
| #2 | Harvesting | |
| #3 | Crop agriculture | |
| #4 | Agricultural harvest processing | |
| #5 | Planting | |
| #6 | Motor vehicles | |
| #7 | Gearing | |
| #8 | Unspecified technologies | |
| #9 | Vehicle servicing | |
| #10 | Controlling combustion engines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lindstrom Oscar Efraim | 3 |
| #2 | Delfosse G | 2 |
| #3 | Collin James Bernard | 2 |
| #4 | Delfosse C | 1 |
| #5 | Coudry Jean | 1 |
| #6 | Delfosse Gilbert | 1 |
| #7 | Jeulin Claude | 1 |
| #8 | Detramasure Francois | 1 |
| #9 | Duhain Ernest Adrien | 1 |
| #10 | Keates Henry | 1 |