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Sam Shifron

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  • Del Mar, CA, US
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Patents Applicationslast 30 patents

  • Information Patent Application

    SPEAKER RETAINER
    • Publication number 20160112783
    • Publication date Apr 21, 2016
    • ComHear, Inc.
    • Sam Aleksandrovich Shifron
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Self contained breathing apparatus (SCBA) electronics system
    • Publication number 20150121684
    • Publication date May 7, 2015
    • HUDstar Systems, Inc.
    • Tommi Lennart Kuutti
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR