Patents by Inventor Ward A. Crosier

Ward A. Crosier 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).

  • Flexible flow control bushing
    Patent number: 9052017
    Abstract: A flexible flow control bushing is comprised of flexible, high temperature resistant, self-lubricating composite material and has a unique configuration, which, viewed cross-sectionally, before installation has a squared off sine wave configuration with a uniform amplitude and gap. A fluid seal arrangement is also disclosed.
    Type: Grant
    Filed: March 11, 2011
    Date of Patent: June 9, 2015
    Assignee: SLADE, INC.
    Inventors: James R. Evans, Ward A. Crosier
  • Flexible flow control bushing
    Publication number: 20120228832
    Abstract: A flexible flow control bushing is comprised of flexible, high temperature resistant, self-lubricating composite material and has a unique configuration, which, viewed cross-sectionally, before installation has a squared off sine wave configuration with a uniform amplitude and gap. A fluid seal arrangement is also disclosed.
    Type: Application
    Filed: March 11, 2011
    Publication date: September 13, 2012
    Inventors: James R. Evans, Ward A. Crosier
  • Flexible bushing
    Patent number: D681175
    Type: Grant
    Filed: March 11, 2011
    Date of Patent: April 30, 2013
    Assignee: Slade, Inc.
    Inventors: James R. Evans, Ward A. Crosier
  • Flexible bushing
    Patent number: D732148
    Type: Grant
    Filed: March 11, 2013
    Date of Patent: June 16, 2015
    Assignee: SLADE, INC.
    Inventors: James R. Evans, Ward A. Crosier