Patents by Inventor Brian H. Greener

Brian H. Greener 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).

  • Refractory plastic gunning
    Patent number: 4535001
    Abstract: A method of forming a refractory liner comprises the steps of granulating a plastic refractory material and immediately thereafter pneumatically gunning the granulated refractory material onto a job site without the addition of water. An apparatus for gunning a refractory material comprises a granulator, a pneumatic gunning pump and a nozzle. The granulator communicates directly with the pnuematic pump so that granulated plastic refractory material can be pumped and gunned immediately after it is granulated without the addition of water.
    Type: Grant
    Filed: May 29, 1984
    Date of Patent: August 13, 1985
    Assignee: Plibrico Limited
    Inventor: Brian H. Greener