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Urine collection assembly
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Patent number 7,896,857
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Issue date Mar 1, 2011
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BioDerm, Inc.
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Dennis M. Kay
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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External incontinence device
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Patent number 5,263,947
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Issue date Nov 23, 1993
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BioDerm, Inc.
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Dennis M. Kay
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Ostomy appliance
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Patent number 4,592,750
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Issue date Jun 3, 1986
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Dennis M. Kay
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE