Patents by Inventor Sean J. Alexander

Sean J. Alexander 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).

  • Shaft alignment tools and methods
    Patent number: 8997365
    Abstract: The present disclosure is directed to a shaft alignment tool including a base, a rotational body mounted on the base for relative rotation with respect to the base, and an alignment meter coupled to the rotational body.
    Type: Grant
    Filed: June 12, 2012
    Date of Patent: April 7, 2015
    Assignee: Solar Turbines Incorporated
    Inventors: Sean J. Alexander, Ronald K. Johnston
  • Shaft alignment tools and methods
    Patent number: 8955230
    Abstract: The present disclosure is directed to a shaft alignment tool including a center hub and a plurality of adjustable arms. The plurality of adjustable arms are coupled to the center hub and include a proximal end section and a distal end section. The shaft alignment tool further includes one or more roller assemblies mounted on each distal end section of each adjustable arm.
    Type: Grant
    Filed: June 12, 2012
    Date of Patent: February 17, 2015
    Assignee: Solar Turbines Inc.
    Inventors: Sean J. Alexander, Ronald K. Johnston
  • SHAFT ALIGNMENT TOOLS AND METHODS
    Publication number: 20130326890
    Abstract: The present disclosure is directed to a shaft alignment tool including a center hub and a plurality of adjustable arms. The plurality of adjustable arms are coupled to the center hub and include a proximal end section and a distal end section. The shaft alignment tool further includes one or more roller assemblies mounted on each distal end section of each adjustable arm.
    Type: Application
    Filed: June 12, 2012
    Publication date: December 12, 2013
    Inventors: Sean J. Alexander, Ronald K. Johnston
  • SHAFT ALIGNMENT TOOLS AND METHODS
    Publication number: 20130326891
    Abstract: The present disclosure is directed to a shaft alignment tool including a base, a rotational body mounted on the base for relative rotation with respect to the base, and an alignment meter coupled to the rotational body.
    Type: Application
    Filed: June 12, 2012
    Publication date: December 12, 2013
    Inventors: Sean J. Alexander, Ronald K. Johnston