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Hearing aid package
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Patent number 7,987,977
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Issue date Aug 2, 2011
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Sarnoff Corporation
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Marvin A. Leedom
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Hearing aid
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Patent number 7,536,023
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Issue date May 19, 2009
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Sarnoff Corporation
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Marvin A. Leedom
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Disposable modular hearing aid
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Patent number 7,403,629
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Issue date Jul 22, 2008
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Sarnoff Corporation
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John G. Aceti
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Disposable modular hearing aid
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Patent number 7,113,611
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Issue date Sep 26, 2006
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Sarnoff Corporation
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Marvin A. Leedom
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Hearing aid
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Patent number 7,010,137
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Issue date Mar 7, 2006
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Sarnoff Corporation
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Marvin A. Leedom
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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-
-
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Peritympanic hearing instrument
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Patent number 6,205,227
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Issue date Mar 20, 2001
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Sarnoff Corporation
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Derek Dwayne Mahoney
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H04 - ELECTRIC COMMUNICATION TECHNIQUE