Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4609870 | Lift off compensation of eddy current crack detection system by controlling damping resistance of oscillator | Donald H. Hocking | 1986-09-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4609870 | Lift off compensation of eddy current crack detection system by controlling damping resistance of oscillator | Donald H. Hocking | 1986-09-02 |