Albert P. Hawkins

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Caulfield, AU

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for classifying particulate material
- Patent number 4,951,825
- Issue date Aug 28, 1990
- CRA Services Ltd.
- Albert P. Hawkins
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Particle distributing and sorting method and apparatus
- Patent number 4,858,771
- Issue date Aug 22, 1989
- Argyle Diamond Mines Pty. Limited
- Albert P. Hawkins
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Particle sorting apparatus utilizing controllable corona discharge...
- Patent number 4,549,659
- Issue date Oct 29, 1985
- CRA Exploration Pty. Ltd.
- Albert P. Hawkins
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Detection and sorting systems
- Patent number 4,320,841
- Issue date Mar 23, 1982
- Sphere Investments Limited
- Hilton P. Gordon
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING