Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4709156 | Method and apparatus for inspecting a surface | Stephan D. Murphy | 1987-11-24 |
| 4660419 | Reference standard for calibration of ultrasonic arrays | John Touhalisky | 1987-04-28 |
| 4523468 | Phased array inspection of cylindrical objects | Istvan M. Matay, Stephan D. Murphy, John Touhalisky | 1985-06-18 |
| 4411940 | Airfoil | Charles W. Fetheroff, Istvan M. Matay, Istvan Toth | 1983-10-25 |
| 4358471 | Control apparatus | Charles W. Fetheroff, Istvan M. Matay, Istvan Toth | 1982-11-09 |
| 4334495 | Method and apparatus for use in making an object | Charles W. Fetheroff, Istvan M. Matay, Istvan Toth | 1982-06-15 |