Patents by Inventor Mordeckai Margaritz

Mordeckai Margaritz 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).

  • Water sampling system
    Patent number: 4857473
    Abstract: The invention relates to a device for the sampling of liquids which permeate dialysis membranes, comprising cells bounded by two such membranes. The device according to the invention is suited for determining hydrochemical profiles of groundwater, in lakes and the like. The device according to the invention is a modular one, comprising a plurality of consecutive dialysis cells, spaced at predetermined intervals, in a support system. The sampler is introduced into the liquid and left there for an adequate period of time to establish an equilibrium. After removal, each of the cells is analysed and provides information on the composition of the liquid at the given depth.
    Type: Grant
    Filed: August 29, 1986
    Date of Patent: August 15, 1989
    Assignees: State of Israel, Ministry of Agriculture, Water Commission, YEDA Research and Development Co., Ltd.
    Inventors: Mordeckai Margaritz, Daniel Ronen, Itzhak Levy