Patents by Inventor Stephen Rybar

Stephen Rybar 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).

  • Variable speed waste removal system
    Publication number: 20070090031
    Abstract: The invention is directed to a system for removing waste material from a fluid flowing in a channel. This system may incorporate the use of a trap for collecting the waste material while allowing the fluid to pass; a rake for removing the waste material away from the trap; a drive assembly for moving the rake to remove the waste material; a prime mover for operate the drive assembly; and a variable speed controller configured for operating the prime mover over a variable range of speeds.
    Type: Application
    Filed: November 30, 2006
    Publication date: April 26, 2007
    Applicant: Ondeo Degremont, Inc., a corporation of New York
    Inventors: Stephen Rybar, Roger Hamill