Patents by Inventor Lazar Friedland

Lazar Friedland 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).

  • Method and apparatus for separating ions of differing charge-to-mass ratio
    Patent number: 4755671
    Abstract: A method and apparatus for separating plural isotopes of a chemical substance is disclosed. The apparatus comprises a first magnetic field generating device for generating a uniform axial first magnetic field and a second magnetic field generating device such as a wiggler for generating a non-uniform, twisted, second magnetic field. An ion source provides a stream of ions of isotopes to be separated, the stream passing through the first and second magnetic fields. Ions of different charge-to-mass ratio will follow different trajectories or paths through the magnetic fields. A collector is positioned with respect to the second magnetic field generating device such that only the ions of isotopes to be collected strike the collector means and are collected thereon.
    Type: Grant
    Filed: January 31, 1986
    Date of Patent: July 5, 1988
    Assignee: Isomed, Inc.
    Inventors: Lazar Friedland, Michael Geva, Jay Hirshfield