Patents by Inventor John Michael Hill

John Michael Hill 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).

  • Electrode for use in an electrochemical treatment process
    Patent number: 6884092
    Abstract: An electrode comprises an outer tube containing a spiral inner electrode which surrounds a rod held at its ends by fittings in the ends of the tube.
    Type: Grant
    Filed: March 5, 2001
    Date of Patent: April 26, 2005
    Assignee: Atraverda Limited
    Inventors: Andrew Hill, John Michael Hill, Thomas John Partington
  • Electrode Assembly
    Publication number: 20030119377
    Abstract: An electrode comprises an outer tube (1) containing a spiral inner electrode (5) which surrounds a rod (4) held at its ends by fittings (E1, E2) in the ends of the tube.
    Type: Application
    Filed: November 8, 2002
    Publication date: June 26, 2003
    Inventors: Andrew Hill, John Michael Hill, Thomas John Partington