Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5111142 | Eddy current proble with adjustable position rotating head | Daniel P. Mazzone, James S. Nevitt, Richard E. Elliott | 1992-05-05 |
| 5059904 | Control circuit for variable characteristic rotating eddy current probe | Daniel P. Mazzone | 1991-10-22 |
| 4854156 | Pneumatic surface-following control system | Richard E. Elliott, Wally C. Hoppe, James S. Nevitt | 1989-08-08 |