Patents by Inventor Terrence John Rayner

Terrence John Rayner 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).

  • Method of reinforcing irregular structures
    Patent number: 9278889
    Abstract: The present disclosure provides a method for reinforcing irregular rock or irregular concrete surfaces such as rock structures in mines as well as other rock and concrete structures. The method includes applying a curable foam composition to at least a portion of a surface, at least partially curing the curable foam composition to form a foam layer adhered to the surface, applying a curable reinforcing composition onto at least a portion of the foam layer, and at least partially curing the curable reinforcing composition to form a reinforcing layer, wherein at least a portion of the reinforcing layer is adhered to the foam layer.
    Type: Grant
    Filed: May 10, 2011
    Date of Patent: March 8, 2016
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Terrence John Rayner, David John Hastings, David Edward Livingstone
  • METHOD OF REINFORCING IRREGULAR STRUCTURES
    Publication number: 20130051918
    Abstract: The present disclosure provides a method for reinforcing irregular rock or irregular concrete surfaces such as rock structures in mines as well as other rock and concrete structures. The method includes applying a curable foam composition to at least a portion of a surface, at least partially curing the curable foam composition to form a foam layer adhered to the surface, applying a curable reinforcing composition onto at least a portion of the foam layer, and at least partially curing the curable reinforcing composition to form a reinforcing layer, wherein at least a portion of the reinforcing layer is adhered to the foam layer.
    Type: Application
    Filed: May 10, 2011
    Publication date: February 28, 2013
    Applicant: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Terrence John Rayner, David John Hastings, David Edward Livingstone