Patents by Inventor Bruce William Harrick

Bruce William Harrick 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).

  • Short seismic streamer stretch section with adjustable spring force
    Patent number: 7184366
    Abstract: A seismic streamer stretch section includes at least one spring member. The section includes means for coupling the at least one spring member at each end to at least one of a seismic streamer and a seismic lead in cable, and a cable coupled at its ends to the means for coupling. The cable is capable of carrying electrical and/or optical signals. The cable is formed such that it undergoes substantially no axial strain when the spring member is elongated.
    Type: Grant
    Filed: December 21, 2005
    Date of Patent: February 27, 2007
    Assignee: PGS Geophysical AS
    Inventors: Bruce William Harrick, Michael Gunter Gronemeyer