Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808924 | Circumferentially compensating eddy current probe with alternately polarized transmit coils and receiver coils | Valentino S. Cecco, Richard McIlquham | 1989-02-28 |
| 4808927 | Circumferentially compensating eddy current probe with alternately polarized receiver coil | Valentino S. Cecco, Richard McIlquham | 1989-02-28 |