| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 4 | |
| #2 | Ireland | 2 | |
| #3 | United States | 2 | |
| #4 | Brazil | 1 | |
| #5 | Canada | 1 | |
| #6 | China | 1 | |
| #7 | EPO (European Patent Office) | 1 | |
| #8 | Indonesia | 1 | |
| #9 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Chemical engineering | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Separating solids | |
| #2 | Harvesting | |
| #3 | Treating harvested food | |
| #4 | Street cleaning | |
| #5 | Horticulture | |
| #6 | Animal care |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nicholson David | 8 |
| #2 | Nicholson Alan | 3 |
| #3 | Nicholson D | 1 |
| #4 | Nicholson Alan C O Nicholson F | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB9800661D0 | Apparatus and method for removing tops or roots from crops | |
| US5697451A | Crop cleaner | |
| GB9407905D0 | Crop cleaner | |
| IE940302A1 | Cleaning apparatus | |
| GB9406903D0 | Cleaning apparatus |