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Peak flow meter
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Patent number 5,627,324
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Issue date May 6, 1997
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Trudell Medical Limited
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William R. Shene
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Peak flow meter
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Patent number 5,565,630
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Issue date Oct 15, 1996
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Monaghan Medical Corporation
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William R. Shene
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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-
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-
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Electrode for fiber optic scopes
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Patent number 4,606,331
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Issue date Aug 19, 1986
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Monghan Medical Corporation
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William R. Shene
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Stone disintegrator
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Patent number 4,595,019
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Issue date Jun 17, 1986
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William R. Shene
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE