Patents by Inventor Theodore J. Tomlinson

Theodore J. Tomlinson 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).

  • Stir-in fluorescent lamp phosphor and method of making same
    Patent number: 5207948
    Abstract: A stir-in fluorescent lamp phosphor is coated with a 1:1 ratio of latex polymer and fumed silica. The polymer-coated fluorescent lamp phosphor exhibits improved dispersability and wettability in aqueous and organic binder media which are used to apply fluorescent lamp phosphors to the inside walls of a fluorescent lamp envelope.
    Type: Grant
    Filed: February 11, 1991
    Date of Patent: May 4, 1993
    Assignee: GTE Products Corporation
    Inventors: Robert W. Wolfe, Joseph J. Lenox, Theodore J. Tomlinson