Patents by Inventor Marek Zelazkiewicz

Marek Zelazkiewicz 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 a device for the magnetic activation of solid, liquid and gas media, especially coal dust and other hydrocarbon fuels
    Patent number: 6143045
    Abstract: A method of magnetic activation of solid, liquid and gas media, especially oal dust and other hydrocarbon fuels, consists in that media are treated by asymmetrical magnetic field produced by permanent magnets of diversified and asymmetrical capacity densities of magnetic field energy between the poles `N` and `S` of the magnets. The value of energy at the side of one of the poles equals up to 190% of the value of magnetic field energy density of the opposite sign pole. A device working according to the invention method is characterized in that the above described `asymmetrical` magnets are mounted to a casing made of para-, dia-, and ferromagnetic materials, the magnets forming piles and at least a half of them being `asymmetrical` magnets.
    Type: Grant
    Filed: November 1, 1999
    Date of Patent: November 7, 2000
    Assignees: Centrum Badawczo-Produkcyjne Sorbentowi Czystychtechnologii Wegla "Ekocentrum" Spolka ZO.O., Przedsiebiorstwo Techniczno - Handlowe Akra - Anna Rzeplinska, Biuro Kooperacji Miedzynarodowej Trust International - Krystian Witaszak
    Inventors: Krystian Witaszak, Wojciech Nowak, Andrzej Szczypiorowski, Norio Arai, Anders Nils Gustaf Kullendorff, Lennart Sven Rorgren, Andrzej Rzeplinski, Witalis Marek Zientek, Marek Zelazkiewicz