Patents by Inventor Robert H. Klingerman

Robert H. Klingerman 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).

  • Sawing apparatus
    Patent number: 4484417
    Abstract: A housing supports a rotatable saw blade with a portion of the blade projecting below the housing for contacting material to be cut. Two sets of nozzles are provided on the housing for directing a coolant liquid to opposite sides of the blade. Each set of nozzles includes an upper row for interrupting laminar air flow on the blade surface and channeling such air flow into the discharge from a lower set of nozzles.
    Type: Grant
    Filed: November 22, 1982
    Date of Patent: November 27, 1984
    Assignee: W. J. Savage Company
    Inventor: Robert H. Klingerman