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Fecal occult blood detector
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Patent number D825773
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Issue date Aug 14, 2018
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W.H.P.M. Bioresearch & Technology Co., Ltd.
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John Wan
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D24 - Medical and laboratory equipment
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Body fluid testing cup
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Patent number D797303
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Issue date Sep 12, 2017
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W.H.P.M. Bioresearch & Technology Co., Ltd.
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John Wan
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D24 - Medical and laboratory equipment
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Fecal occult blood detector
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Patent number D782058
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Issue date Mar 21, 2017
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W.H.P.M. Bioresearch & Technology Co., Ltd.
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John Wan
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D24 - Medical and laboratory equipment
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Fecal specimen collector
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Patent number D776291
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Issue date Jan 10, 2017
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W.H.P.M. BIORESEARCH AND TECHNOLOGY
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John Wan
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D24 - Medical and laboratory equipment
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Fecal occult blood detector
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Patent number D776290
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Issue date Jan 10, 2017
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W.H.P.M. BIORESEARCH AND TECHNOLOGY
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John Wan
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D24 - Medical and laboratory equipment
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Body fluid testing apparatus
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Patent number 9,535,054
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Issue date Jan 3, 2017
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W.H.P.M. BIORESEARCH & TECHNOLOGY CO. LTD.
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Chunhua Yuan
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G01 - MEASURING TESTING
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Liquid sampling and detecting device
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Patent number D645769
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Issue date Sep 27, 2011
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W.H.P.M. Bioresearch & Technology Co., Ltd.
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John Wan
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D10 - Measuring, testing, or signalling instruments