Patents by Inventor David Render

David Render 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).

  • Telephone
    Patent number: D530701
    Type: Grant
    Filed: November 23, 2005
    Date of Patent: October 24, 2006
    Assignee: Nortel Networks Limited
    Inventors: Richard West, David Render, Herbert Walter Bentz, Alexander Jeffrey Feldman, Brian Giesbrecht, Robbie Gordon Roberts
  • Telephone
    Patent number: D588573
    Type: Grant
    Filed: December 5, 2005
    Date of Patent: March 17, 2009
    Assignee: Nortel Networks Limited
    Inventors: Richard West, David Render, Herbert Walter Bentz, Alexander Jeffrey Feldman, Brian Giesbrecht, Robbie Gordon Roberts
  • Telephone set
    Patent number: D609212
    Type: Grant
    Filed: November 23, 2007
    Date of Patent: February 2, 2010
    Assignee: Nortel Networks Limited
    Inventors: Robert Turnbull, Alexander Feldman, David Render, Robbie Roberts
  • Key extension module for telephone
    Patent number: D634295
    Type: Grant
    Filed: December 17, 2009
    Date of Patent: March 15, 2011
    Assignee: Avaya Inc.
    Inventors: Robert Turnbull, Alexander Feldman, David Render, Robbie Roberts
  • Telephone handset
    Patent number: D668642
    Type: Grant
    Filed: July 28, 2010
    Date of Patent: October 9, 2012
    Assignee: Avaya Inc.
    Inventors: Alexander Jeffrey Feldman, Jason Frannea, David Render, Robbie Gordon Roberts, Robert Turnbull