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Thomas K. Smith
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The Gap, AU
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last 30 patents
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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...
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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