Patents by Inventor Ludwig Reitmaier

Ludwig Reitmaier 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).

  • Roof and wall covering
    Patent number: 4258703
    Abstract: The invention relates to a roof and wall covering, in particular for heat-insulating house walls or roofs, consisting of board-like hollow plastic sections with several through profile chambers extending in longitudinal direction and of edge profiles insertable flush into each other.
    Type: Grant
    Filed: June 16, 1978
    Date of Patent: March 31, 1981
    Inventor: Ludwig Reitmaier