Patents by Inventor Ricki C. Jannise

Ricki C. Jannise 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).

  • Apparatus for completing wells in unconsolidated subterranean zones
    Patent number: 6571872
    Abstract: Improved methods and apparatus for completing an unconsolidated subterranean zone penetrated by a well bore are provided.
    Type: Grant
    Filed: November 13, 2001
    Date of Patent: June 3, 2003
    Assignee: Halliburton Energy Services, Inc.
    Inventors: Ronald G. Dusterhoft, Ricki C. Jannise, Janet L. Roper, Audis Byrd, Travis Hailey, Philip D. Nguyen