Patents by Inventor Peter J. Wojtowicz

Peter J. Wojtowicz 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).

  • Magnetic bottle employing Meissner effect
    Patent number: 4975669
    Abstract: The Meissner effect is employed to generate a magnetic bottle in the interior region of a hollow superconductor, such as a hollow cylinder. One or both ends of the interior region of the hollow superconductor may be uncapped to permit coupling from the exterior to the interior of the superconductor.
    Type: Grant
    Filed: February 27, 1989
    Date of Patent: December 4, 1990
    Assignee: David Sarnoff Research Center, Inc.
    Inventor: Peter J. Wojtowicz