Patents by Inventor Aubert Guy

Aubert Guy 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).

  • Correction device using magnetic elements for correcting unhomogeneities of the magnetic field in a magnet
    Patent number: 5047720
    Abstract: Corrector device for correcting unhomogeneities of the magnetic field produced by a magnet, said device applying a principle of correction of the field by means of one of a plurality of magnetic elements in a manner which is much simpler and quicker than in the prior art. To this effect, the corrector device of the invention comprises premachined openings which are intended to house a magnetic element and comprises means to maintain confound a longitudinal axis of the magnetic element and a longitudinal axis of the opening, independently of the value of the cross-section of the magnetic element.
    Type: Grant
    Filed: August 2, 1989
    Date of Patent: September 10, 1991
    Assignee: Centre National de la Recherche Scientifique
    Inventor: Aubert Guy