Patents by Inventor Joel R. Filius

Joel R. Filius 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).

  • Rotary kiln lining and method
    Patent number: 8967998
    Abstract: Provided is a rotary kiln having a cylindrical shell having an inner cylindrical surface and a longitudinal axis and a kiln lining disposed on the inner cylindrical surface of the shell.
    Type: Grant
    Filed: May 5, 2011
    Date of Patent: March 3, 2015
    Assignee: Magnesita Refractories Company
    Inventor: Joel R. Filius
  • ROTARY KILN LINING AND METHOD
    Publication number: 20120282563
    Abstract: Provided is a rotary kiln having a cylindrical shell having an inner cylindrical surface and a longitudinal axis and a kiln lining disposed on the inner cylindrical surface of the shell.
    Type: Application
    Filed: May 5, 2011
    Publication date: November 8, 2012
    Applicant: Magnesita Refractories Company
    Inventor: Joel R. Filius