Patents by Inventor Roger O. Snowman

Roger O. Snowman 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).

  • Apparatus for separating nested coils
    Patent number: 4482044
    Abstract: Apparatus for partially or wholly separating individual coils from batches of interengaged coils comprising supporting structure for receiving the batches of coils standing upright, columnar springs supporting the structure, vibrators fastened to the supporting structure, and controls for controlling the amplitude and frequency of vibration of the vibrators.
    Type: Grant
    Filed: May 3, 1982
    Date of Patent: November 13, 1984
    Assignee: Mathewson Corporation
    Inventors: Howard E. Redman, Roger O. Snowman