Patents by Inventor Eugene L. Venturini

Eugene L. Venturini 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).

  • Batch fabrication of precision miniature permanent magnets
    Patent number: 6375759
    Abstract: A new class of processes for fabrication of precision miniature rare earth permanent magnets is disclosed. Such magnets typically have sizes in the range 0.1 to 10 millimeters, and dimensional tolerances as small as one micron. Very large magnetic fields can be produced by such magnets, lending to their potential application in MEMS and related electromechanical applications, and in miniature millimeter-wave vacuum tubes. This abstract contains simplifications, and is supplied only for purposes of searching, not to limit or alter the scope or meaning of any claims herein.
    Type: Grant
    Filed: November 30, 1999
    Date of Patent: April 23, 2002
    Assignee: Sandia Corporation
    Inventors: Todd R. Christenson, Terry J. Garino, Eugene L. Venturini