Patents Assigned to Clean Earth Technologies LLC
  • Method and apparatus for electrostatic spray
    Patent number: 7150412
    Abstract: A method and apparatus to improve the atomization of liquid and the efficiency of depositing liquid particles onto target objects, or to coat the target object with a thin film of liquid, to reduce the risk of high-voltage electrical shock, and to reduce the weight of an electrostatic spray system has been developed by inducing electrostatic charges onto the atomized liquid particles sprayed from a grounded metal nozzle.
    Type: Grant
    Filed: August 1, 2003
    Date of Patent: December 19, 2006
    Assignee: Clean Earth Technologies LLC
    Inventors: Shaupoh Wang, Jeffry Golden, Christopher G. Kocher