Patents by Inventor Raymond O. Varady

Raymond O. Varady 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).

  • Patent number: 7066064
    Abstract: A barstock bar feeder with a guide channel for encasing a barstock in a electro- or magneto-rheological hydrostatic oil bearing. Electro- or magneto-field generators are provided along the guide channel for selectively applying a field to the guide channel for changing the viscosity of the oil in the guide channel to dampen barstock vibration in the barfeeder.
    Type: Grant
    Filed: November 1, 2002
    Date of Patent: June 27, 2006
    Inventor: Raymond O. Varady