Patents by Inventor Albert J. Raven, III

Albert J. Raven, III 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).

  • Rotating and reciprocating immersion cleaning apparatus and method
    Patent number: 5299587
    Abstract: The present invention is an apparatus and method for immersing at least one contaminated part in a fluid, wherein the contaminated parts are moved through the fluid with both a rotational and reciprocal movement. The compound movement of the contaminated parts cause the parts to be repeatedly lifted from, and immersed within, the fluid, thereby improving the interaction of the fluid on all surfaces of the contaminated parts regardless to the shape or orientation of the contaminated parts.
    Type: Grant
    Filed: December 31, 1992
    Date of Patent: April 5, 1994
    Assignee: Randall Manufacturing Company, Inc.
    Inventors: Frederick Randall, Albert J. Raven, III