Patents by Inventor Stanley Roy Morrison

Stanley Roy Morrison 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).

  • Stabilized pigment and method for producing the same
    Patent number: 3960589
    Abstract: A chemical species, present in two oxidation states which differ from one another by one equivalent, is added to pigment materials to serve as a recombination center for alternately capturing electrons and holes produced by the pigment materials when they are subjected to ultraviolet light exposure.
    Type: Grant
    Filed: May 27, 1975
    Date of Patent: June 1, 1976
    Assignee: Stanford Research Institute
    Inventors: Stanley Roy Morrison, Thomas Freund