Patents by Inventor John M. O'Meara

John M. O'Meara 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).

  • Nullification of magnetic fields relative to coils
    Patent number: 5565836
    Abstract: The internal and/or external magnetic fields of a coil are nullified to ad structurally detrimental Lorentz Forces and/or environmentally hazardous magnetic fields, in accordance with preestablished design objectives.
    Type: Grant
    Filed: December 20, 1994
    Date of Patent: October 15, 1996
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Lawrence R. Groehl, John M. O'Meara
  • DC power supply
    Patent number: 5258701
    Abstract: Switching and linear voltage regulators operating independently are combi in a power supply system, with their outputs in parallel to sustain a regulated voltage output from that system, while minimizing the physical size and weight thereof.
    Type: Grant
    Filed: September 2, 1992
    Date of Patent: November 2, 1993
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Raymond J. Pizzi, John M. O'Meara