Patents by Inventor Magdy Abdel-Reihim

Magdy Abdel-Reihim 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).

  • Lead calcium alloy and process of making same
    Patent number: 4725404
    Abstract: The invention is directed to a lead calcium alloy for electrode grids, the alloy being substantially antimony-free. Copper and/or sulphur in small amounts are added to said alloy in order to significantly improve the casting properties, the mechanical and the corrosion properties.
    Type: Grant
    Filed: June 11, 1986
    Date of Patent: February 16, 1988
    Assignee: Accumulatorenfabrik Sonnenschein GmbH
    Inventors: Winfried Reif, Magdy Abdel-Reihim, Andreas Schuler