Patents by Inventor Donald E. Wile

Donald E. Wile 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: 7834293
    Abstract: A method and an apparatus for processing workpieces with a laser beam include first and second stages for holding the workpieces and first and second laser beam paths. The first workpiece is loaded upon the first stage, aligned with the first laser beam path, and processing begun. While the first workpiece is aligned in relation to the first laser beam path, the second workpiece is prepared in relation to the second laser beam path. Processing of the second workpiece is begun as soon as the laser beam is available for processing.
    Type: Grant
    Filed: May 2, 2006
    Date of Patent: November 16, 2010
    Assignee: Electro Scientific Industries, Inc.
    Inventors: Donald E. Wile, Brian C. Johansen
  • Patent number: 4610595
    Abstract: An automated workpiece handling system for use with a machine tool having a plurality of workstations spaced along a longitudinally movable, elongate worktable comprising a first cart for transporting workpieces to one end of the tooling machine, adjacent a first workstation, a first feeder mechanism on the machine tool for drawing workpieces from the first cart and delivering the workpieces onto the worktable, a mechanism on the worktable including the worktable itself for moving the workpieces along the worktable from a position adjacent the first workstation to a position adjacent a final workstation, a second cart for transporting workpieces from the other end of the machine tool, adjacent the final workstation, and a second feeder mechanism on the machine tool for drawing workpieces from the worktable and delivering the workpieces onto the second cart.
    Type: Grant
    Filed: February 22, 1985
    Date of Patent: September 9, 1986
    Assignee: Advanced Controls, Inc.
    Inventors: Thomas F. Hockersmith, Donald E. Wile