Patents by Inventor Jacob Llewellyn Thomas

Jacob Llewellyn Thomas 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 FOR PRESERVING OBJECTS CONTAINING PIGMENT
    Publication number: 20110168949
    Abstract: The present invention is directed towards a method of preserving an object comprising Prussian blue pigment and a storage and/or display case for said preservation method.
    Type: Application
    Filed: September 11, 2009
    Publication date: July 14, 2011
    Inventors: Stephen Hackney, Joyce Townsend, Jacob Llewellyn Thomas, Andrew Lerwill