Patents Assigned to Dragica Graf
  • Half-timber frame and half-timber compartment element
    Patent number: 6032434
    Abstract: What is disclosed is a half-timber frame, compartment elements for a like half-timber frame, and a method for producing a compartment element, wherein boards of small-dimension timber are utilized for producing the half-timber frame supports as well as the compartment elements, such that a product which is considerably more economical than conventional solutions while having comparable thermal and acoustic insulation is obtained.
    Type: Grant
    Filed: May 8, 1998
    Date of Patent: March 7, 2000
    Assignee: Dragica Graf
    Inventor: Dragica Graf