Patents by Inventor Alvin T. Forrester

Alvin T. Forrester 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).

  • Apparatus and process for separating materials
    Patent number: 4124801
    Abstract: Apparatus and method for separating materials, particularly isotopes of heavy metals. An electrohydrodynamic source of positive ions directed in a beam to a transverse magnetic field which deflects the ions along paths which carry the different mass ions to different collectors. An ion source incorporating a container for molten material, a pressure system for delivering the liquid material to a capillary tube, and a high voltage power supply providing an intense electrostatic field at the tube end for producing ions by field emission.
    Type: Grant
    Filed: September 24, 1976
    Date of Patent: November 7, 1978
    Assignee: Phrasor Technology Incorporated
    Inventors: Leslie J. Cook, Alvin T. Forrester, John F. Mahoney, Julius Perel, Kenneth E. Vickers