Patents by Inventor Glenn E. Greenall

Glenn E. Greenall 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).

  • Bed cooler and chip flusher for a machine tool
    Patent number: 5113558
    Abstract: A chip flushing apparatus for connection to a machine tool for flushing chips of debris from cutting operations performed by the machine tool. The flushing apparatus includes a header bar having outlet means for dispensing fluid to a chip receiving area of the machine tool for transporting the chips to a recovery box. A fluid flow deflector is positioned near the outlets of the header to deflect the fluid streams into a laminar flow across the fluid receiving area. A removable tank is mounted below the receiving area to receive the flushing fluid. The tank is wheeled for convenient transport.
    Type: Grant
    Filed: July 18, 1991
    Date of Patent: May 19, 1992
    Assignee: Hardinge Brothers, Inc.
    Inventors: Daniel P. Soroka, Terrence M. Sheehan, Gary L. Comstock, Glenn E. Greenall
  • Chucker and bar machine
    Patent number: D338476
    Type: Grant
    Filed: February 20, 1991
    Date of Patent: August 17, 1993
    Assignee: Hardinge Brothers, Inc.
    Inventors: Glenn E. Greenall, R. Allington, Terrence M. Sheehan, J. Allan Krul