Patents by Inventor Edgar Dean

Edgar Dean 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).

  • Apparatus and methods for in-line cleaning of contaminant-coated hangers
    Publication number: 20070039632
    Abstract: Devices and methods for continuous cleaning of contaminant-coated hangers or racks by removing the overspray contaminant that is detrimental to the powder coating operation. Exemplary cleaning systems use radio frequency (RF) energy to heat the overspray coating and soften it. The coating is heated to an intermediate level that is less than the incineration point, wherein the coating would be reduced to ash.
    Type: Application
    Filed: April 27, 2006
    Publication date: February 22, 2007
    Inventors: Edgar Dean, Michael Blackburn