Patents by Inventor Tony A. Kuipers

Tony A. Kuipers 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).

  • Systems and Methods for Processing Municipal Wastewater Treatment Sewage Sludge
    Publication number: 20090249641
    Abstract: The present invention relates generally to systems and methods for drying and gasifying substances using the calorific value contained in the substances, and it more specifically relates to apparatus and methods for processing wet, pasty, sticky substances, such as municipal wastewater treatment sewage sludge, into a workable, powdered product.
    Type: Application
    Filed: September 12, 2008
    Publication date: October 8, 2009
    Applicant: WasteDry, LLC
    Inventors: Robert G. Graham, Tony A. Kuipers, T. Terry Tousey, Joseph C. Snodgrass, David E. Prouty