Patents by Inventor Lisa Gyecsek

Lisa Gyecsek has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Microphone
    Patent number: D676428
    Type: Grant
    Filed: October 20, 2011
    Date of Patent: February 19, 2013
    Assignee: Freedman Electronics Pty. Ltd.
    Inventors: Samuel Dean Trewartha, Lisa Gyecsek, Peter Noel Cooper
  • Microphone
    Patent number: D687420
    Type: Grant
    Filed: December 20, 2012
    Date of Patent: August 6, 2013
    Assignee: Freedman Electronics Pty. Ltd.
    Inventors: Samuel Dean Trewartha, Lisa Gyecsek, Peter Noel Cooper
  • Microphone
    Patent number: D703193
    Type: Grant
    Filed: April 18, 2012
    Date of Patent: April 22, 2014
    Assignee: Freedman Electronics Pty. Ltd.
    Inventors: Samuel Dean Trewartha, Lisa Gyecsek, Peter Noel Cooper
  • Microphone
    Patent number: D772848
    Type: Grant
    Filed: March 27, 2015
    Date of Patent: November 29, 2016
    Inventors: Sun Kyung Sunwoo, See Lih Ong, Samuel Dean Trewartha, Lisa Gyecsek, Peter Noel Cooper
  • Nasal dilator device
    Patent number: D774648
    Type: Grant
    Filed: January 16, 2014
    Date of Patent: December 20, 2016
    Assignee: ASAP BREATHEASSIST PTY LTD
    Inventors: Michael Johnson, Brandon Liew, Lisa Gyecsek, Robert Tiller
  • Microphone
    Patent number: D801953
    Type: Grant
    Filed: May 10, 2016
    Date of Patent: November 7, 2017
    Assignee: Freedman Electronics Pty. Ltd.
    Inventors: Sun Kyung Sunwoo, See Lih Ong, Samuel Dean Trewartha, Lisa Gyecsek, Peter Noel Cooper