Leslie C. Edwards

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Watsonia, AU

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Patents Grantslast 30 patents

Information Patent Grant
Method of making ceramic microspheres
- Patent number 5,240,654
- Issue date Aug 31, 1993
- Comalco Aluminium Limited
- Thomas K. Smith
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Ceramic Microspheres
- Patent number 5,175,133
- Issue date Dec 29, 1992
- Comalco Aluminium Limited
- Thomas K. Smith
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Low cement refractory
- Patent number 5,098,873
- Issue date Mar 24, 1992
- Comalco Aluminum Limited
- Leslie C. Edwards
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES