Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5039946 | Metalliferous objects detector having a pair of angularly positioned driving loops and a pair of parallel, coaxial receiving loops | Jury M. Mamontov, Vladimir J. Danilov | 1991-08-13 |