Patents by Inventor Henry Kevin Ratcliff

Henry Kevin Ratcliff 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).

  • Advanced ultrasonic processor
    Patent number: 7322431
    Abstract: An ultrasonic processor for continuous processing of material is disclosed comprising an enclosed processor chamber (12) having opposed end wall (18) and (16) and an input (40) and an output (42) so that material to be processed can be passed through the processor chamber. Ultrasound is applied to the chamber by a bank of ultrasonic converters (22,24) and the input and output are mutually displaced along a connecting wall (14) in a direction perpendicular to the processor wall to which the converter bank is coupled.
    Type: Grant
    Filed: September 26, 2003
    Date of Patent: January 29, 2008
    Assignee: Ultrasonic Processors Limited
    Inventor: Henry Kevin Ratcliff