Patents by Inventor Beny Avraham

Beny Avraham 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).

  • Reversible conuntersink
    Patent number: 5765973
    Abstract: A deburring tool having an insert having four cutting edges such that the tool will cut in either direction of rotation is disclosed. The insert is pivotably mounted on a handle.
    Type: Grant
    Filed: February 14, 1995
    Date of Patent: June 16, 1998
    Assignee: Noga Engineering Ltd.
    Inventors: Mordechai Hirsch, Beny Avraham