Patents by Inventor Thomas A. Mepham

Thomas A. Mepham 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).

  • Patent number: 5311097
    Abstract: An improved avionics fluorescent lamp including a fluorescent tube having a resistive element disposed on its exterior and a terminal block for receiving an inserted fluorescent tube, the terminal block having a semi-rigid electrical contact for contacting the resistive element when the tube is inserted inside the terminal block. A plurality of connectors are disposed on the exterior of the terminal block for providing easy connection between the lamp wiring harness and the filament pins of the fluorescent tube and the resistive element by the semi-rigid connector. And a display device having the fluorescent lamp of the present invention disposed therein where the resistive element is disposed on the reflector side of the tube.
    Type: Grant
    Filed: March 4, 1992
    Date of Patent: May 10, 1994
    Assignee: Rockwell International Corporation
    Inventors: Thomas A. Mepham, Roger D. Eller
  • Patent number: 5253151
    Abstract: A luminaire including one or more fluorescent tubes and associated reflectors for use in backlighting a projection type liquid crystal display matrix. The reflectors have special arcuate shapes designed to forwardly project light to the display matrix and also to direct diffuse light outward from behind the fluorescent tubes so that all of the light generated by the tubes can be efficiently projected for use in illuminating the display matrix.
    Type: Grant
    Filed: September 30, 1991
    Date of Patent: October 12, 1993
    Assignee: Rockwell International Corporation
    Inventors: Thomas A. Mepham, Roger D. Eller, Gerald L. Vick