Patents by Inventor William K. Dissinger

William K. Dissinger 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).

  • Louver panel assembly
    Patent number: 3943679
    Abstract: A louver panel assembly easily and quickly installed in a partition without the use of screws or other fasteners which require installation tools, including first and second outer frames enclosing a louver and being united by interengagable serrated portions for accomodating different size louvers in different size partitions.
    Type: Grant
    Filed: September 23, 1974
    Date of Patent: March 16, 1976
    Inventor: William K. Dissinger