Patents by Inventor William G. Finnegan

William G. Finnegan 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).

  • Extrusion of solid propellant including ammonium perchlorate whiskers
    Patent number: 4193952
    Abstract: A solid propellant formulation and method of preparation which has enhanced urning rate characteristics and improved mechanical properties. The formulation comprises a binder, a fuel and an inorganic oxidizer consisting of ammonium perchlorate whiskers which are oriented along the direction of shear.
    Type: Grant
    Filed: May 4, 1972
    Date of Patent: March 18, 1980
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Arnold Adicoff, William G. Finnegan, William R. McBride, William M. Ayres