Patents by Inventor Daryl R. McCollister

Daryl R. McCollister 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).

  • Secondary electron ion source neutron generator
    Patent number: 5745536
    Abstract: A neutron generator employing an electron emitter, an ion source bombarded by the electrons from the electron emitter, a plasma containment zone, and a target situated between the plasma containment zone and the electron emitter.
    Type: Grant
    Filed: June 5, 1996
    Date of Patent: April 28, 1998
    Assignee: Sandia Corporation
    Inventors: John P. Brainard, Daryl R. McCollister