| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Denmark | 3 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Australia | 2 | |
| #4 | Canada | 2 | |
| #5 | Netherlands | 2 | |
| #6 | Finland | 1 | |
| #7 | Norway | 1 | |
| #8 | United States | 1 | |
| #9 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Packaging and shipping | |
| #3 | Machines | |
| #4 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Separating solids | |
| #2 | Transport or storage devices | |
| #3 | Containers for goods storage | |
| #4 | Dredging | |
| #5 | Milling |
| # | Name | Total Patents |
|---|---|---|
| #1 | Locker Jan Andre Krijnse | 4 |
| #2 | Locker Jan A K | 3 |
| #3 | Wijnoogst Jacobus Cornelis | 3 |
| #4 | Jans Johan Wilhelm | 2 |
| #5 | Wijnoogst Jocobus Cornelis | 1 |
| #6 | Wijnnoogst Jacobus Cornelis | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FI905174A0 | Combination sikt- och matningsanordning. | |
| EP0338137A1 | Combined rotary sieving and distributing device | |
| EP0278124A1 | A rotating sieving apparatus with a number of sieving surfaces each of which is subdivided into a number of concentric rings with reversible and continuously regulatable angular-velocities | |
| EP0247682A1 | Outlet device for a container for bulk material | |
| NL7908397A | Bulk material intake mechanism - has driven scrapers delivering to central area between scrapers containing suction nozzle |