Patents by Inventor Allan J. Blain

Allan J. Blain 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).

  • Kiln liner
    Patent number: 5090610
    Abstract: A method of assembling a rotary kiln that has steel plates lining the kiln which overlie an insulation layer, and which are mounted on hangers projecting through the plates.
    Type: Grant
    Filed: April 12, 1991
    Date of Patent: February 25, 1992
    Inventors: Jorgen O. Bernt, Barry C. Forster, Allan J. Blain
  • Kiln liner
    Patent number: 5033959
    Abstract: A rotary kiln assembly has steel plates lining the kiln are mounted on hangers projecting through the plates and overlie an insulation layer.
    Type: Grant
    Filed: October 15, 1990
    Date of Patent: July 23, 1991
    Assignee: J. O. Bernt & Associates Limited
    Inventors: Jorgen O. Bernt, Barry C. Forster, Allan J. Blain