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Anti-microbial materials
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Issue date Jan 25, 2000
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Westaim Technologies, Inc.
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Robert Edward Burrell
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Anti-microbial materials
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Issue date Sep 28, 1999
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Westaim Technologies, Inc.
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Robert Edward Burrell
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Sintered silicon nitride product
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Patent number 5,874,377
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Issue date Feb 23, 1999
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Microwear Corporation
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Prasad Shrikrishna Apte
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Anti-microbial materials
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Patent number 5,837,275
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Issue date Nov 17, 1998
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Westaim Technologies, Inc.
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Microwave sintering process
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Patent number 5,808,282
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Issue date Sep 15, 1998
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Microwear Corporation
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Prasad Shrikrishna Apte
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Microwave sintering process
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Patent number 5,736,092
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Issue date Apr 7, 1998
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Microwear Corporation
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Prasad Shrikrishna Apte
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Production of aluminum alloy sheet
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Patent number 4,334,935
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Issue date Jun 15, 1982
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Alcan Research and Development Limited
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Larry R. Morris
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Producing improved metal alloy products
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Patent number 4,126,486
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Issue date Nov 21, 1978
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Alcan Research and Development Limited
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