Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4486713 | Metal detector apparatus utilizing controlled phase response to reject ground effects and to discriminate between different types of metals | — | 1984-12-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4486713 | Metal detector apparatus utilizing controlled phase response to reject ground effects and to discriminate between different types of metals | — | 1984-12-04 |