Patents by Inventor Scott L. Bayer

Scott L. Bayer 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).

  • Machine tool quill spindle
    Patent number: 6398468
    Abstract: A quill spindle includes a quill assembly within which a spindle assembly is rotationally mounted. The quill assembly includes a coolant flow path, and the spindle assembly includes a plurality of coolant flow paths. The quill assembly flow path and one of the plurality of spindle assembly flow paths provide cooling to bearings that allow the rotation of the spindle assembly within the quill assembly. Another of the plurality of coolant flow paths within the spindle assembly provides cooling flow to a cutting tool installed on an end of the quill spindle.
    Type: Grant
    Filed: January 19, 2001
    Date of Patent: June 4, 2002
    Assignee: Bayer Machine Tech LLC
    Inventors: Jack L. Bayer, Scott L. Bayer, John D. Philippi