Patents by Inventor Stjepan Staresina

Stjepan Staresina 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).

  • Composite cementitious building panels
    Patent number: 4930278
    Abstract: Composite building panels comprising a slab of cementitious fiber reinforced material and a stud framework keyed thereto. The studs have a flange which abuts the inner surface of the slab, and a plurality of tabs which project downwardly from the flange to key the stud. Adjacent tabs are axially spaced apart, and may also be transversely staggard, to reduce the incidence of cracking of the slab, and may be upset from the flange material. The slabs may be relatively thin i.e. 2 cms. The tabs may also serve to retain rod or mesh reinforcement in thicker slabs.
    Type: Grant
    Filed: June 2, 1988
    Date of Patent: June 5, 1990
    Assignee: In-Ve-Nit International Inc.
    Inventors: Stjepan Staresina, John A. Rowe