Patents by Inventor Neil M. Dunn, Jr.

Neil M. Dunn, Jr. 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).

  • Ozone generation system
    Patent number: 5547644
    Abstract: An ozone generator is disclosed. The ozone generator includes a housing forming a tubular-shaped shell. A tubular ceramic electrode is suspended within the tubular-shaped shell of the housing. An end of the electrode protrudes from the tubular-shaped shell of the housing. The electrode, as suspended, forms a annular space of uniform width between the shell and the electrode, which space serves as the discharge gap. A Teflon.TM. retainer grips the end of the electrode protruding from the tubular-shaped shell of the housing. The retainer connects with the housing to maintain the electrode fixed in position within the tubular-shaped shell.
    Type: Grant
    Filed: September 21, 1994
    Date of Patent: August 20, 1996
    Assignee: Electronic Drilling Control, Inc.
    Inventors: P. A. Taylor, Todd O. Futrell, Neil M. Dunn, Jr., Michael P. Jusko, Casey R. DuBois, Jimmie D. Capehart