Patents by Inventor Chris Babin

Chris Babin 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).

  • Instrument centralizer configurable for use with cement evaluation well logging instruments
    Patent number: 8235109
    Abstract: A centralizer for a well logging instrument includes a mandrel, a plurality of bow springs arranged circumferentially about the exterior surface of the mandrel and a biasing device in contact with one longitudinal end of each bow spring. The biasing device is configured to apply longitudinal biasing force to the longitudinal end of the respective bow spring.
    Type: Grant
    Filed: September 25, 2009
    Date of Patent: August 7, 2012
    Assignee: Schlumberger Technology Corporatio
    Inventors: John Vaeth, Dennis Molaison, Pavel Shaposhnikov, Chris Babin
  • INSTRUMENT CENTRALIZER CONFIGURABLE FOR USE WITH CEMENT EVALUATION WELL LOGGING INSTRUMENTS
    Publication number: 20100084144
    Abstract: A centralizer for a well logging instrument includes a mandrel, a plurality of bow springs arranged circumferentially about the exterior surface of the mandrel and a biasing device in contact with one longitudinal end of each bow spring. The biasing device is configured to apply longitudinal biasing force to the longitudinal end of the respective bow spring.
    Type: Application
    Filed: September 25, 2009
    Publication date: April 8, 2010
    Inventors: John Vaeth, Dennis Molaison, Pavel Shaposhnikov, Chris Babin