| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 2 | |
| #2 | Italy | 2 | |
| #3 | Sweden | 2 | |
| #4 | Belgium | 1 | |
| #5 | Brazil | 1 | |
| #6 | Germany | 1 | |
| #7 | France | 1 | |
| #8 | Ireland | 1 | |
| #9 | Israel | 1 | |
| #10 | Netherlands | 1 | |
| #11 | United States | 1 | |
| #12 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Machine tools | |
| #3 | Textiles and paper | |
| #4 | Environmental technology | |
| #5 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Presses | |
| #2 | Separation | |
| #3 | Paper-making machines | |
| #4 | Doors and windows | |
| #5 | Water treatment | |
| #6 | Bolts for doors or windows | |
| #7 | Cremation furnaces |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bastgen W | 2 |
| #2 | Pastoors Eduard | 2 |
| #3 | Saller Rudolf | 2 |
| #4 | Saller R | 1 |
| #5 | Pusl J | 1 |
| #6 | Pastoors E | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ZA7203154B | A belt filter for removal of liquid from suspensions sludges and the like | |
| IL36277D0 | Sender for pneumatic push conveyors | |
| GB1149091A | Process and apparatus for the continuous extraction of moisture from slurries | |
| DE1277203B | Belt filter for dewatering in particular the thickened suspensions that arise during wastewater treatment |