Patents by Inventor Robert Alfred

Robert Alfred 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).

  • Bird and debris guand for a jet engine
    Publication number: 20100326040
    Abstract: This guard can be built of this wire material and put in frame so that it fits In the air intake of the jet engine to stop any bird or a piece of debris being sucked in. This would include not only commercial or any jet aircraft that has a frontal air intake including military or any other manufacture of aircraft that uses jet engines for power.
    Type: Application
    Filed: June 30, 2009
    Publication date: December 30, 2010
    Inventor: Robert Alfred