Patents by Inventor Donald P. Crowley

Donald P. Crowley 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).

  • Cook-off coating
    Patent number: 4114369
    Abstract: A flexible composite sheet coating for providing cook-off protection time r rocket motors, etc., comprising intumescent material in liquid form including mica flakes sprayed in sequence onto aluminum foil and glass cloth and bonded to the wall of a rocket structure.
    Type: Grant
    Filed: May 5, 1977
    Date of Patent: September 19, 1978
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventor: Donald P. Crowley