Patents by Inventor Mark J. Bubel

Mark J. Bubel 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).

  • Processes and systems for treating wastewater
    Publication number: 20020043486
    Abstract: This invention relates to processes and systems for treating wastewater and more particularly to removing nutrients from wastewater in a wastewater treatment process.
    Type: Application
    Filed: October 9, 2001
    Publication date: April 18, 2002
    Inventors: Jaw Fang Lee, James J. Goodley, Mark J. Bubel, William D. McGurney, Wenjun Liu