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Inhalation device
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Patent number 6,142,146
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Issue date Nov 7, 2000
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Microdose Technologies, Inc.
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Andrew L. Abrams
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Inhalation device
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Patent number 6,026,809
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Issue date Feb 22, 2000
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Microdose Technologies, Inc.
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Andrew L. Abrams
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Inhalation device
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Patent number 5,694,920
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Issue date Dec 9, 1997
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Andrew L. Abrams
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Power-assisted obturator
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Patent number 5,472,447
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Issue date Dec 5, 1995
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Andrew L. Abrams
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE