Patents by Inventor Tony G. Williams

Tony G. Williams 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).

  • Electrostatic air cleaner with negative polarity power and method of using same
    Patent number: 5302190
    Abstract: An electronic air cleaner includes a housing having a fluid inlet and a fluid outlet for creating a fluid stream through the housing. Inside the housing is provided a set of first parallel conductive plates and a set of second parallel conductive plates, herein the first and second plates ar interspersed in an alternating fashion. An ionizer is provided on each of the second plates, and a source of negative high voltage is connected to each of the first plates. Particulate matter can be removed from the air stream in a method using the above-described electrostatic air cleaner.
    Type: Grant
    Filed: June 8, 1992
    Date of Patent: April 12, 1994
    Assignee: Trion, Inc.
    Inventor: Tony G. Williams