Patents by Inventor Walter Melrose

Walter Melrose 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).

  • Patent number: D298469
    Type: Grant
    Filed: February 25, 1986
    Date of Patent: November 8, 1988
    Inventor: Walter Melrose
  • Patent number: D686362
    Type: Grant
    Filed: October 15, 2012
    Date of Patent: July 16, 2013
    Inventor: Walter Melrose
  • Patent number: D750914
    Type: Grant
    Filed: January 12, 2015
    Date of Patent: March 8, 2016
    Inventor: Walter Melrose