| # | Country | Total Patents | |
|---|---|---|---|
| #1 | South Africa | 9 | |
| #2 | Australia | 4 | |
| #3 | United States | 4 | |
| #4 | Brazil | 2 | |
| #5 | Canada | 2 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Machines | |
| #3 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Flotation | |
| #2 | Cyclones | |
| #3 | Unspecified technologies | |
| #4 | Testing of structures | |
| #5 | Separating solids using liquids |
| # | Name | Total Patents |
|---|---|---|
| #1 | Moys Michael Hugh | 4 |
| #2 | Bosman Jeremy Brett | 4 |
| #3 | Terblanche Nardus | 4 |
| #4 | Anderson Gordon | 3 |
| #5 | Engelbrecht Johan Andreas | 3 |
| #6 | Terblanche Andre Nardus | 2 |
| #7 | Johan Andreas Engelbrecht | 2 |
| #8 | Moys Michael H | 2 |
| #9 | Michael Hugh Moys | 1 |
| #10 | Kenneth Charles Ball | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU5601296A | Cast iron hydrocyclone | |
| CA2178189A1 | Flotation column with constant feed arrangement | |
| ZA9601363B | Valve | |
| ZA9501326B | Flotation apparatus and method | |
| ZA9507728B | Cast iron hydrocyclone | |
| ZA9408812B | Composite cyclone | |
| US5472096A | Spiral concentrator | |
| ZA9404020B | Spiral concentrator | |
| US5282538A | Flotation column | |
| AU8690091A | Flotation column | |
| ZA9108628B | Flotation column | |
| ZA9107427B | Hydrocyclone discharge valve | |
| ZA9102939B | Flotation apparatus | |
| AU6093690A | Device and method for determining the position of an interface between lower and upper fluid phases | |
| ZA8905111B | Hydrocyclone with wear indication |