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Sealed interconnected mat system
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Patent number 9,366,001
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Issue date Jun 14, 2016
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Polymics, Ltd.
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Tim T. Hsu
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Sealed interconnected mat system
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Patent number 9,133,598
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Issue date Sep 15, 2015
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Polymics, Ltd.
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Tim T. Hsu
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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High temperature liner
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Patent number 8,129,462
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Issue date Mar 6, 2012
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Robroy Industries, Inc.
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Tim Hsu
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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