Patents by Inventor Donald S. Parker

Donald S. Parker 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).

  • Composite powder particles
    Patent number: 7582147
    Abstract: A liquid coating composition including a coating vehicle and composite powder particles disposed within the coating vehicle. Each composite powder particle may include a magnesium component, a zinc component, and an indium component.
    Type: Grant
    Filed: August 18, 2005
    Date of Patent: September 1, 2009
    Assignee: The United States of America as represented by the Administrator of the National Aeronautics and Space Administration
    Inventors: Donald S. Parker, Louis G. MacDowell