Patents by Inventor Dayton W. Elley

Dayton W. Elley 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).

  • Method and apparatus for simultaneously forming three uniform metal rounds
    Patent number: 4357819
    Abstract: Method and apparatus for splitting a single metal rod into three equal cross-section areas by passing the rod through pairs of rollers to form three connected equal areas, but not identically shaped strands, then applying a separating force to separate the rods into individual lengths.
    Type: Grant
    Filed: June 11, 1980
    Date of Patent: November 9, 1982
    Assignee: Structural Metals, Inc.
    Inventor: Dayton W. Elley