Patents by Inventor Lubos Vojtech Sadek

Lubos Vojtech Sadek 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).

  • Explosive cartridge
    Patent number: 4033264
    Abstract: Processes whereby water based explosive compositions comprising inorganic oxygen releasing salt material and a synthetic polymeric gelling agent may be converted to a cartridged form and wherein the cartridge container is based on paper are described. The preparation of gelled water bearing systems, especially water based explosive compositions comprising inorganic oxygen releasing salt material, containing gelling agents derived from synthetic polymeric material and a redox system is also described.
    Type: Grant
    Filed: April 16, 1975
    Date of Patent: July 5, 1977
    Assignee: ICI Australia Limited
    Inventors: Frederick Bolza, Lubos Vojtech Sadek, Richard Fox