Patents by Inventor David C. Power

David C. Power 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).

  • High temperature articles
    Patent number: 5853904
    Abstract: A high temperature article, for example a rocket nozzle suitable for liquid-fuelled rocket motors for satellites, is formed from an alloy which is a binary or tertiary alloy from the Pt-Ir-Rh system. Such alloys exhibit a good balance between ease and reliability of manufacture, cost of alloy and high temperature strength and oxidation resistance.
    Type: Grant
    Filed: April 17, 1997
    Date of Patent: December 29, 1998
    Assignee: Johnson Matthey Public Limited Company
    Inventors: William G. Hall, David C. Power