Patents by Inventor Espen Revheim

Espen Revheim 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).

  • MOTION DETECTOR
    Publication number: 20090314491
    Abstract: A method and an apparatus for activating an event if an object has undergone a pattern of motion with alternating motion and standstill which corresponds to a predetermined sequence of motions, in which all forms of motion are included.
    Type: Application
    Filed: January 8, 2008
    Publication date: December 24, 2009
    Applicant: Seawell Oil Tools AS
    Inventors: Sven Revheim, Espen Revheim