Patents by Inventor Christopher S. Ross

Christopher S. Ross 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).

  • Lollipop
    Patent number: D274859
    Type: Grant
    Filed: March 8, 1982
    Date of Patent: July 31, 1984
    Assignee: Ross and Harris, Inc.
    Inventors: Linda A. Harris, Christopher S. Ross
  • Self-sinking screw
    Patent number: D678758
    Type: Grant
    Filed: August 6, 2012
    Date of Patent: March 26, 2013
    Inventors: Joseph H. Ross, Christopher S. Ross