| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 16 | |
| #2 | United Kingdom | 2 | |
| #3 | Germany | 1 | |
| #4 | Spain | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Machines | |
| #3 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Crop agriculture | |
| #2 | Vehicle connections | |
| #3 | Milling |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dissard Robert | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2624004A1 | Disc plough for rough ground - has main beam to which are hinged lengthwise supports with automatic trip mechanisms | |
| GB1028495A | Improvements in or relating to devices for inverting carried or drawn agricultural implements | |
| ES256530A1 | Improvements in or relating to safety devices for use in connections between tractors and tractor farming implements | |
| GB941322A | Arrangement for the semi-automatic turning over of a reversible plough carried through three points |