Patents by Inventor Ayvind Sarbotten

Ayvind Sarbotten 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).

  • Device for securing two or more seismic energy sources at fixed relative positions
    Patent number: 5475188
    Abstract: A device for securing two or more seismic energy sources at fixed relative positions during firing of the sources consists of a rigid framework comprising end frames and intermediate bars. In order to provide an extremely light but at the same time completely rigid framework, the seismic energy sources are used as longitudinal bars between the end elements.
    Type: Grant
    Filed: March 4, 1994
    Date of Patent: December 12, 1995
    Assignee: Geco A.S.
    Inventors: Hans Cappelen, Tor Elholm, Odd O. Vatne, Ayvind Sarbotten