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Natan Bauman

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  • Cheshire, CT, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Variable Sound Attenuator With Hearing Aid
    • Publication number 20180139549
    • Publication date May 17, 2018
    • Natan Bauman
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Variable Sound Attenuator With Hearing Aid
    • Publication number 20160255449
    • Publication date Sep 1, 2016
    • Natan Bauman
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Variable Noise Attenuator with Adjustable Attenuation
    • Publication number 20150036834
    • Publication date Feb 5, 2015
    • Natan Bauman
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Variable Sound Attenuator
    • Publication number 20140270257
    • Publication date Sep 18, 2014
    • Natan Bauman
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    HEARING AID SYSTEM
    • Publication number 20080273733
    • Publication date Nov 6, 2008
    • VIVATONE HEARING SYSTEMS LLC
    • Natan Bauman
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Tinnitus treatment device
    • Publication number 20070127755
    • Publication date Jun 7, 2007
    • Natan Bauman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Hearing aid system
    • Publication number 20070036374
    • Publication date Feb 15, 2007
    • Natan Bauman
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Ultrasonic ear wax cleaning system
    • Publication number 20060182296
    • Publication date Aug 17, 2006
    • Natan Bauman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Hearing aid system
    • Publication number 20050078843
    • Publication date Apr 14, 2005
    • Natan Bauman
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Hearing aid system
    • Publication number 20040047481
    • Publication date Mar 11, 2004
    • Natan Bauman
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Hearing aid system
    • Publication number 20040047482
    • Publication date Mar 11, 2004
    • Natan Bauman
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Hearing aid
    • Publication number 20040047483
    • Publication date Mar 11, 2004
    • Natan Bauman
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE