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Patrick Ying-Te Liu
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Sheboygan, WI, US
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last 30 patents
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Patent Grant
Toilets with quick flush trapways
Patent number
7,020,908
Issue date
Apr 4, 2006
Kohler Co.
William C. Kuru
E03 - WATER SUPPLY SEWERAGE
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last 30 patents
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Patent Application
Toilets with quick flush trapways
Publication number
20040139538
Publication date
Jul 22, 2004
William C. Kuru
E03 - WATER SUPPLY SEWERAGE