Patents by Inventor Alpo J. Tokola

Alpo J. Tokola 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).

  • Method and apparatus for fabricating an off-shore structure
    Patent number: RE29413
    Abstract: Improved method and apparatus for assembling and completing the fabrication of a multilegged structure of extended length at an offshore site wherein separate multilegged structural modules are selectively floated, disposed end-to-end, and aligned relative to each other at the offshore site such that the ends of aligned legs of the individual sections can be drawn and clamped together and then welded while in a clamped condition whereby the several welded-together sections can form an elongated unitary structure. .Iadd.
    Type: Grant
    Filed: February 15, 1974
    Date of Patent: September 27, 1977
    Assignee: Kaiser Steel Corporation
    Inventors: Eero M. Hekkanen, Alpo J. Tokola