| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Belgium | 6 | |
| #2 | EPO (European Patent Office) | 4 | |
| #3 | Mexico | 2 | |
| #4 | United States | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | Canada | 1 | |
| #7 | EAPO (Eurasian Patent Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Crop agriculture | |
| #2 | Milling | |
| #3 | Planting | |
| #4 | Horticulture | |
| #5 | Harvesting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lietaer Frederic | 16 |
| #2 | Frederic Lietaer | 2 |
| #3 | Lietaer Emiel | 1 |
| Publication | Filing date | Title |
|---|---|---|
| BE1026593A1 | Apparatus suitable for removing grass edge | |
| EA032242B1 | Discharge device for shredded organic matter | |
| MX2016004848A | Reseeding device. | |
| BE1020405A3 | Improved verticuter device. | |
| BE1018350A3 | Snipper. |