Patents by Inventor John Wesley Butler, legal representative

John Wesley Butler, legal representative 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).

  • Radiative cooling surface coatings
    Patent number: 7503971
    Abstract: A surface coating composition which exhibits low solar absorption and preferential emission at wavelengths corresponding to atmospheric windows in the infra-red regions is provided by the addition of microspheres to a composition containing a solar reflective pigment.
    Type: Grant
    Filed: June 3, 2002
    Date of Patent: March 17, 2009
    Assignee: Skycool Pty Ltd.
    Inventors: John Wesley Butler, legal representative, Conrad Stephen Wojtysiak