Patents by Inventor Jacob Chottiner

Jacob Chottiner 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).

  • Multi-ply laminar pasted air electrodes
    Patent number: 4152489
    Abstract: An air electrode, for use in electrochemical energy cells, is made, comprising a multi-layer hydrophilic section, consisting of at least two substantially uncompacted laminated layers of plaques cntaining loaded, catalytically active battery material; each loaded plaque consisting of a 75% porous to 95% porous metal current collector, having between about 45% to about 95% of its pore volume filled with the active material, where the weight ratio of active material:plaque current collector in the laminated layers is between 0.40:1 and 2.80:1.
    Type: Grant
    Filed: August 26, 1977
    Date of Patent: May 1, 1979
    Assignee: Westinghouse Electric Corp.
    Inventor: Jacob Chottiner