Patents by Inventor Victor Vernon Spencer

Victor Vernon Spencer 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).

  • Method of making filter media
    Patent number: 3949651
    Abstract: A method of manufacturing a filter media having plyed sections of obliquely oriented honeycomb cells is disclosed as well as a novel filter media of stacked sections of obliquely oriented honeycomb cells.
    Type: Grant
    Filed: June 18, 1975
    Date of Patent: April 13, 1976
    Inventor: Victor Vernon Spencer