Patents by Inventor Michael N. A. Shaw

Michael N. A. Shaw 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).

  • Seal for use with pipe and flange assemblies
    Patent number: 7216872
    Abstract: The invention relates to a seal for use with a pipe and flange assembly. The seal is intended to prevent leakage during axial movement of the pipe relative to a flange. The invention comprises a central cylindrical elastomeric member located between two circular elastomeric end rings.
    Type: Grant
    Filed: October 28, 2005
    Date of Patent: May 15, 2007
    Assignee: Oceaneering International, Inc.
    Inventors: Michael N. A. Shaw, Bruce A. Wallace