Patents by Inventor Jukka NUMMI

Jukka NUMMI 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).

  • HYBRID TOWER STRUCTURE AND METHOD FOR BUILDING THE SAME
    Publication number: 20140083022
    Abstract: A hybrid tower structure (1), and a method for building the same, which tower structure includes a lower portion (3) in form of a lattice structure (8, 9), an upper portion (5) with continuous outer surface, and an adapter construction (4) between the lower and upper portions, wherein the tower structure (1) further includes plurality of stay cables (6) connected to the tower structure, and that the lower portion (3) of the tower structure has a hollow cross-section through its length where the load bearing lattice structure (8, 9) extends only on the circumference of the cross section, and the lattice structure is formed from hollow steel profiles.
    Type: Application
    Filed: September 18, 2013
    Publication date: March 27, 2014
    Applicant: EUROSTAL OY
    Inventors: Jukka NUMMI, Tuomo KUUSI