Patents by Inventor Mark H. Eckstein

Mark H. Eckstein 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).

  • Electrorheological cels and a method for the preparation thereof
    Patent number: 5412006
    Abstract: The present invention relates to an electrorheological gel comprising a curable silicone polymer, electrorheologically active particles, and a metal catalyst. The composition can further comprise an organohydrogensilicon crosslinking agent, and/or an inhibitor. The dynamic mechanical properties of the filled gel can be tuned with an electric field such that large changes in storage modulus can be achieved.
    Type: Grant
    Filed: March 14, 1994
    Date of Patent: May 2, 1995
    Assignee: Dow Corning Corporation
    Inventors: Mark D. Fisher, Mark H. Eckstein, Randall G. Schmidt
  • Method of controlling flow by a radiation formed dam
    Patent number: 4961886
    Abstract: Focusing radiation on a patterned area of a substrate upon which flowable radiation curable material is being deposited causes a dam of cured material to form which restricts the flow of the material into areas which are to remain free of material.
    Type: Grant
    Filed: June 9, 1988
    Date of Patent: October 9, 1990
    Assignee: Dow Corning Corporation
    Inventors: Mark H. Eckstein, Michael A. Lutz