Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8903675 | Acoustic systems and methods for nondestructive testing of a part through frequency sweeps | Leanne Jauriqui, Christopher Dennis Ziomek, Shawn A. Knapp-Kleinsorge, Lemna J. Hunter | 2014-12-02 |
| 6199431 | Method of resonant life cycle comparison inspection by serial number | Robert H. Nath, Jay Saxon | 2001-03-13 |
| 5992234 | Detection of defects using resonant ultrasound spectroscopy at predicted high order modes | George W. Rhodes, David E. Thomas, Ming Lei | 1999-11-30 |
| 5965817 | Temperature compensation of resonant frequency measurements for the effects of temperature variations | David E. Thomas, Ronald Karaskiewicz | 1999-10-12 |
| 5952576 | Concurrent RUS measurements using multiple frequencies | — | 1999-09-14 |
| 5886263 | Method of resonant life cycle comparison inspection and testing | Robert H. Nath, Jay G. Saxton | 1999-03-23 |
| 5837896 | Detection of defects using resonant ultrasound spectroscopy at predicted high order modes | George W. Rhodes, David E. Thomas, Ming Lei | 1998-11-17 |
| 5641905 | Second derivative resonant ultrasound response analyzer | David E. Thomas | 1997-06-24 |
| 5425272 | Relative resonant frequency shifts to detect cracks | George W. Rhodes | 1995-06-20 |