Patents by Inventor Jeno Toth

Jeno Toth 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 for the manufacture of fodder and/or soil improving agents from waste material
    Patent number: 5312632
    Abstract: There is described a method for the manufacture of fodder and/or soil improving agents by anaerobic or aerobic fermentation of environmentally disturbing aquatic plants, specifically water hyacinth (Eichhornia crassipes), which, if desired, have been comminuted.
    Type: Grant
    Filed: August 26, 1992
    Date of Patent: May 17, 1994
    Assignees: Vertikum Magas-es Melyepitmenyjavito Kisszovetkezet, Henri-Davis Gutmans
    Inventors: Peter Simsa, Jeno Toth, Lajos Czako, Pal Mihaltz
  • Method for the manufacture of fodder and/or soil improving agents from waste material
    Patent number: 5198252
    Abstract: There is described a method for the manufacture of fodder and/or soil improving agents by anserobic or serobic fermentation of environmental disturbing aquatic plants, specifically water hyacinth (Eichhornia crassipes), which, if desired, have been comminuted.
    Type: Grant
    Filed: August 23, 1990
    Date of Patent: March 30, 1993
    Assignee: Henri-Davis Gutmans
    Inventors: Peter Simsa, Jeno Toth, Lajos Czako, Pal Mihaltz
  • Anti-freeze composition suitable for making surfaces free of snow and ice
    Patent number: 4676918
    Abstract: The invention relates to an anti-freeze composition and preparation for making surfaces free of snow and ice, comprising in an amount of 20 to 90% by weight a waste concentrate of alcohol distilling industry, having a dry-substance content of 200 to 750 g/kg, in admixture with 10 to 80% by weight of water and optionally with additives.The composition is neither detrimental to environment nor does it exhibit any corrosive effect, and it can be used under optional weather conditions. It uniformly cools the surface to be melted and preserves the road surface.
    Type: Grant
    Filed: January 28, 1986
    Date of Patent: June 30, 1987
    Assignee: Alkoto Ifjusag Egyesules
    Inventors: Jeno Toth, Jozsef Szeles, Otto Egenhoffer