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Self-adjusting medical device
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Patent number 10,398,419
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Issue date Sep 3, 2019
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Hansa Medical Products, Inc.
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Eric D. Blom
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Self-adjusting medical device
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Patent number 9,801,617
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Issue date Oct 31, 2017
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Hansa Medical Products, Inc.
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Eric D. Blom
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Voice prosthesis dilator/sizer
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Patent number 7,975,696
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Issue date Jul 12, 2011
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Helix Medical, LLC
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Eric D. Blom
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Speaking valve
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Patent number 7,856,983
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Issue date Dec 28, 2010
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Hansa Medical Products, Inc.
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Eric D. Blom
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Multi-valved voice prosthesis
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Patent number 5,507,809
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Issue date Apr 16, 1996
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Hansa Medical Products, Inc.
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Eric D. Blom
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Delivery system
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Patent number 5,300,119
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Issue date Apr 5, 1994
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Hansa Medical Products, Inc.
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Eric D. Blom
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Speaking tracheostomy tube
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Patent number 4,773,412
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Issue date Sep 27, 1988
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Hansa Medical Products, Inc.
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Eric D. Blom
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Voice prosthesis device
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Patent number 4,614,516
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Issue date Sep 30, 1986
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Hansa Medical Products, Inc.
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Eric D. Blom
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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