Patents by Inventor Jim Tranquilla

Jim Tranquilla 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).

  • MULTIVALENT IRON ION SEPARATION IN METAL RECOVERY CIRCUITS
    Publication number: 20080069748
    Abstract: The present invention is directed to the selective removal of ferric ion and/or ferric compounds from valuable metal recovery process streams.
    Type: Application
    Filed: September 20, 2007
    Publication date: March 20, 2008
    Applicant: HW ADVANCED TECHNOLOGIES, INC.
    Inventors: Larry Lien, Jay Lombardi, Jim Tranquilla