| # | Country | Total Patents | |
|---|---|---|---|
| #1 | South Africa | 24 | |
| #2 | Australia | 7 | |
| #3 | United States | 6 | |
| #4 | Germany | 4 | |
| #5 | Canada | 2 | |
| #6 | United Kingdom | 1 | |
| #7 | Mexico | 1 | |
| #8 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Chemical engineering | |
| #3 | Mechanical elements | |
| #4 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Separating solids | |
| #2 | Unspecified technologies | |
| #3 | Nails | |
| #4 | Spraying devices | |
| #5 | Unspecified technologies | |
| #6 | Pipes | |
| #7 | Construction of roads | |
| #8 | Finishing work on buildings | |
| #9 | Producing goods from plastic | |
| #10 | Separation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Freissle Manfred Franz Axel | 22 |
| #2 | Freissle M | 6 |
| #3 | Freissle Manfred F A | 6 |
| #4 | Freissle Peter Helmut Franz | 5 |
| #5 | Manfred Franz Axel Freissle | 4 |
| #6 | Freissle A | 3 |
| #7 | Van Rensburg Jacobus Janse | 2 |
| #8 | Freissle M F A | 2 |
| #9 | Freissle Axel Frans Manfred | 2 |
| #10 | Rensburg Jacobus Van | 1 |
| Publication | Filing date | Title |
|---|---|---|
| MXPA02006353A | Screening arrangement. | |
| AU8951698A | Ore screening panel | |
| ZA9708673B | Screening arrangement | |
| AU3014797A | Screening arrangement | |
| ZA9706301B | Screening arrangement | |
| ZA9500711B | Screening arrangement | |
| ZA9400452B | Screening arrangement | |
| ZA9308247B | Screen support frame | |
| ZA9308237B | Screening arrangement | |
| ZA9209933B | Screening arrangement. | |
| ZA9107021B | Wear resistant panel arrangement | |
| ZA9002563B | Screening arrangement | |
| AU2656188A | Screening arrangement | |
| ZA8808946B | Screening arrangement | |
| ZA8707168B | Screening arrangement | |
| US4757664A | Wear resistant panel arrangement | |
| US4716694A | Wear resistant panel arrangement | |
| ZA8607986B | Wear resistant panel arrangement | |
| US4762610A | Screening arrangement | |
| ZA8606976B | A screening arrangement |