Patents Assigned to Jonathan Cole
  • Solid/gas double layer capacitor and electrical storage device
    Patent number: 5319518
    Abstract: A double layer capacitor comprising a conductive solid in contact with a gas, preferably an inert gas, to form a double layer capacitor of unusually high specific energy density (energy to weight ratio). The device may be sized for use with microelectronics or scaled up for use in electrical utility storage and may be controlled to provide variable conductance as an active element.
    Type: Grant
    Filed: July 27, 1992
    Date of Patent: June 7, 1994
    Assignee: Jonathan Cole
    Inventor: Robert A. Blood