Patents by Inventor William Wiedmann

William Wiedmann 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).

  • Panel fastener and retainer device
    Patent number: 6230372
    Abstract: A fastener secures to a first member. The fastener comprises an attachment member and a retaining member connected to the attachment member for rotation. The attachment member has a body and a support. The retaining member is positioned between the body and the support. The support is attached to and moveable relative to the body for regulating frictional resistance between the retaining member and the attachment member.
    Type: Grant
    Filed: February 24, 1999
    Date of Patent: May 15, 2001
    Assignee: Southco, Inc.
    Inventors: William E. Sokurenko, Christopher J. Pinkow, Loc B. Tieu, William Wiedmann, Thomas D. Goham, Eric D. Hyp