Patents by Inventor Lazlo Pozna, deceased

Lazlo Pozna, deceased 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).

  • Apparatus for induction welding
    Patent number: 5260535
    Abstract: An apparatus for induction sealing plastic-coated thermoplastic packaging material that includes a metal layer, comprises an inductor and a counter block between which the packaging material is to be positioned. The inductor includes a carrier portion that is provided with first and second conductors. The first and second conductors are exposed on a first side of the carrier portion and the second conductor is exposed on a second side of the carrier portion such that the width of the exposed portion of the second conductor on the second side of the carrier portion is greater than the width of the exposed portion of the first conductor on the first side of the carrier portion.
    Type: Grant
    Filed: October 3, 1991
    Date of Patent: November 9, 1993
    Assignee: Tetra Alfa Holdings S.A.
    Inventors: Gert Holmstrom, Lazlo Pozna, deceased