Patents by Inventor Steve Gibel

Steve Gibel 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).

  • Static dissipative muffler
    Patent number: 5489753
    Abstract: An auto-adjusting damper assembly for an air muffler, such assembly including a spring loaded damper plate located above an outlet hole for transferring some of the energy of incoming air into a mechanical movement of such damper.
    Type: Grant
    Filed: July 11, 1994
    Date of Patent: February 6, 1996
    Assignee: Allied Witan Company
    Inventor: Steve Gibel