Patents by Inventor J. Ron Yarbrough

J. Ron Yarbrough 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).

  • Compressible printing sleeve carrier and method of making
    Patent number: 8850977
    Abstract: A compressible printing sleeve carrier for use in offset lithography which is formed from a composite fiber-reinforced compressible polymer is provided. The printing sleeve carrier is formed by coating reinforcing filaments with a compressible polymer and winding the filaments around a mandrel to form a hollow cylindrical base, where the first portion of the base adjacent the inner surface contains the wound reinforcing filaments coated with the compressible polymer and the second portion of the base adjacent the outer surface contains the compressible polymer.
    Type: Grant
    Filed: March 6, 2013
    Date of Patent: October 7, 2014
    Assignee: Day International, Inc.
    Inventors: Joseph L. Byers, William H. Haddock, J. Ron Yarbrough, Samuel R. Shuman
  • Compressible printing sleeve carrier and method of making
    Patent number: 8413580
    Abstract: The present invention provides a compressible printing sleeve carrier for use in offset lithography which is formed from a composite fiber-reinforced compressible polymer. The printing sleeve carrier is formed by coating reinforcing filaments with a compressible polymer and winding the filaments around a mandrel to form a hollow cylindrical base, where the first portion of the base adjacent the inner surface contains the wound reinforcing filaments coated with the compressible polymer and the second portion of the base adjacent the outer surface contains the compressible polymer.
    Type: Grant
    Filed: December 21, 2007
    Date of Patent: April 9, 2013
    Assignee: Day International, Inc.
    Inventors: Joseph L. Byers, William H. Haddock, J. Ron Yarbrough, Samuel R. Shuman
  • COMPRESSIBLE PRINTING SLEEVE CARRIER AND METHOD OF MAKING
    Publication number: 20090158948
    Abstract: The present invention provides a compressible printing sleeve carrier for use in offset lithography which is formed from a composite fiber-reinforced compressible polymer. The printing sleeve carrier is formed by coating reinforcing filaments with a compressible polymer and winding the filaments around a mandrel to form a hollow cylindrical base, where the first portion of the base adjacent the inner surface contains the wound reinforcing filaments coated with the compressible polymer and the second portion of the base adjacent the outer surface contains the compressible polymer.
    Type: Application
    Filed: December 21, 2007
    Publication date: June 25, 2009
    Inventors: Joseph L. Byers, William H. Haddock, J. Ron Yarbrough, Samuel R. Shuman