Patents by Inventor Leslie R. Wieduwilt, Jr.

Leslie R. Wieduwilt, Jr. 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).

  • Mold for forming fireplaces
    Patent number: 4355782
    Abstract: This invention concerns molds for forming concrete fireplaces and features mold sections mounted for rolling movement, and apparatus for suspending members in the mold during the casting operation.
    Type: Grant
    Filed: January 26, 1981
    Date of Patent: October 26, 1982
    Assignee: Sierra Precast, Inc.
    Inventors: Ray J. Scholz, William C. Southern, Leslie R. Wieduwilt, Jr.