Patents by Inventor Chaim Perach

Chaim Perach 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).

  • Unit comprising mesh combined with geotextile
    Patent number: 4992003
    Abstract: A geotextile unit comprising a rigid mesh combined with geotextile material.
    Type: Grant
    Filed: January 12, 1989
    Date of Patent: February 12, 1991
    Assignee: Yehuda Welded Mesh Ltd.
    Inventor: Chaim Perach