Patents by Inventor Stephen E. Holmes

Stephen E. Holmes 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).

  • "ESU" flying ring
    Patent number: 4854907
    Abstract: A flying ring of symmetrical cross section featuring a normal leading edge with triangular cross section. The triangle is isosceles and the sides of the triangle may be concave. As the ring is symmetrical, it may be used with "either side up".
    Type: Grant
    Filed: January 27, 1988
    Date of Patent: August 8, 1989
    Inventor: Stephen E. Holmes