Patents by Inventor Sandra M. Cope

Sandra M. Cope 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).

  • Dense gas means for extraction of a solute from solids
    Patent number: 7897050
    Abstract: The present invention provides methods and systems for the extraction of solutes from solid matter using dense gases in a mechanical auger separation system.
    Type: Grant
    Filed: March 11, 2008
    Date of Patent: March 1, 2011
    Assignee: Accudyne Systems, Inc.
    Inventors: Brian Jeffrey Waibel, Wayne C. Morton, Sandra M. Cope
  • DENSE GAS MEANS FOR EXTRACTION OF A SOLUTE FROM SOLIDS
    Publication number: 20080251454
    Abstract: The present invention provides methods and systems for the extraction of solutes from solid matter using dense gases in a mechanical auger separation system.
    Type: Application
    Filed: March 11, 2008
    Publication date: October 16, 2008
    Applicant: Accudyne Systems, Inc.
    Inventors: Brian Jeffrey Waibel, Wayne C. Morton, Sandra M. Cope