Patents by Inventor John Lipscombe

John Lipscombe 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: D270038
    Type: Grant
    Filed: April 6, 1981
    Date of Patent: August 9, 1983
    Assignee: General Foods Limited
    Inventor: John Lipscombe
  • Patent number: D270039
    Type: Grant
    Filed: November 7, 1980
    Date of Patent: August 9, 1983
    Assignee: General Foods Limited
    Inventor: John Lipscombe