Patents by Inventor Ray De Jersey

Ray De Jersey 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).

  • Diesel engine exhaust filter
    Publication number: 20040035094
    Abstract: A diesel engine exhaust filter utilizes a filter media and a seal. The seal is made from a high temperature stable polymer material to retain the filter media in the filter.
    Type: Application
    Filed: April 10, 2003
    Publication date: February 26, 2004
    Inventor: Ray De Jersey