Patents by Inventor Migel Mainwaring

Migel Mainwaring 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).

  • Sieving apparatus
    Publication number: 20060043006
    Abstract: An industrial sieving or screening machine has a resonator rod on the separator screen. The rod extends between two spaced ends and has a transducer located at one end to excite the rod over its length to assist with deblinding the screen. The rod may be spiral in shape or shaped with other smoothly blended complex curves such as an S-shape. A spiral rod resonator fixed to the top of the sieve screen may be used as a guide for material to be screened.
    Type: Application
    Filed: December 1, 2003
    Publication date: March 2, 2006
    Applicant: RUSSELL FINEX LIMITED
    Inventors: David Garrett, Miriam Chong, Migel Mainwaring