Patents by Inventor Michael P. Singleton

Michael P. Singleton 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).

  • Rubber compositions containing viscosity modifier and related methods
    Patent number: 10865291
    Abstract: Disclosed herein are rubber compositions containing a viscosity modifier and related methods such as for preparing a rubber composition containing a viscosity modifier. The viscosity modifier is an olefin copolymer and may be utilized in a neat or in an oil-extended form. Use of the olefin copolymer viscosity modifier can improve both high and low temperature E? of the rubber composition.
    Type: Grant
    Filed: November 18, 2019
    Date of Patent: December 15, 2020
    Assignee: Bridgestone Americas Tire Operations, LLC
    Inventors: Emily W. Demeter, Michael P. Singleton, Amy M. Randall
  • RUBBER COMPOSITIONS CONTAINING VISCOSITY MODIFIER AND RELATED METHODS
    Publication number: 20200079934
    Abstract: Disclosed herein are rubber compositions containing a viscosity modifier and related methods such as for preparing a rubber composition containing a viscosity modifier. The viscosity modifier is an olefin copolymer and may be utilized in a neat or in an oil-extended form. Use of the olefin copolymer viscosity modifier can improve both high and low temperature E? of the rubber composition.
    Type: Application
    Filed: November 18, 2019
    Publication date: March 12, 2020
    Applicant: Bridgestone Americas Tire Operations, LLC
    Inventors: Emily W. Demeter, Michael P. Singleton, Amy M. Randall
  • Rubber compositions containing viscosity modifier and related methods
    Patent number: 10479881
    Abstract: Disclosed herein are rubber compositions containing a viscosity modifier and related methods such as for preparing a rubber composition containing a viscosity modifier. The viscosity modifier is an olefin copolymer and may be utilized in a neat or in an oil-extended form. Use of the olefin copolymer viscosity modifier can improve both high and low temperature E of the rubber composition.
    Type: Grant
    Filed: May 31, 2016
    Date of Patent: November 19, 2019
    Assignee: Bridgestone Americas Tire Operations, LLC
    Inventors: Emily A. Welles, Michael P. Singleton, Amy M. Randall
  • RUBBER COMPOSITIONS CONTAINING VISCOSITY MODIFIER AND RELATED METHODS
    Publication number: 20180155535
    Abstract: Disclosed herein are rubber compositions containing a viscosity modifier and related methods such as for preparing a rubber composition containing a viscosity modifier. The viscosity modifier is an olefin copolymer and may be utilized in a neat or in an oil-extended form. Use of the olefin copolymer viscosity modifier can improve both high and low temperature E of the rubber composition.
    Type: Application
    Filed: May 31, 2016
    Publication date: June 7, 2018
    Inventors: Emily A. Welles, Michael P. Singleton, Amy M. Randall
  • Expansion joints
    Patent number: 4403796
    Abstract: An expansion joint for connecting a pair of adjacent ducts or the like is made up from a material having improved properties. The material comprises a sheet of knit wire covered on at least one side with a vulcanized fluoroelastomer.
    Type: Grant
    Filed: August 26, 1982
    Date of Patent: September 13, 1983
    Assignee: RM Industrial Products Company, Inc.
    Inventors: Stephen G. Ledbetter, Michael P. Singleton, Thomas J. Johns, James L. Fabian