Patents by Inventor Terrance R. Banach

Terrance R. Banach 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).

  • Magnetic and ultrasonic objects testing apparatus
    Patent number: 4449411
    Abstract: Nondestructive object testing is carried out in a magnetic aspect as by leakage-flux detection and in an ultrasonic aspect by electromagnetic acoustic wave generation and detection, portions of magnetic flux being derived from a common source for the respective magnetic and ultrasonic testing.
    Type: Grant
    Filed: April 22, 1982
    Date of Patent: May 22, 1984
    Assignee: Magnetic Analysis Corporation
    Inventors: Peter J. Suhr, Robert A. Brooks, Terrance R. Banach
  • EMAT Test apparatus having retractable probe
    Patent number: 4449408
    Abstract: An electromagnetic acoustic wave transducer (EMAT) probe is supported with its magnetic field issuing device for movement from a retracted position into closely spaced relation to a test object. Relative movement is provided as between a magnetic flux coupler and the EMAT field issuing device to derive the EMAT magnetic field from a magnet. A biasing unit urges the probe into its retracted position and the probe is moved into its operative position by magnetic interaction with a test object.
    Type: Grant
    Filed: April 22, 1982
    Date of Patent: May 22, 1984
    Assignee: Magnetic Analysis Corporation
    Inventors: Robert A. Brooks, Terrance R. Banach, Erik Barman, Michael R. Livia