Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4806863 | Eddy current apparatus including cylindrical coil with flux concentrator for high resolution detection of flaws in conductive objects | — | 1989-02-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4806863 | Eddy current apparatus including cylindrical coil with flux concentrator for high resolution detection of flaws in conductive objects | — | 1989-02-21 |