Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4255709 | Device for providing an electrical signal proportional to the thickness of a measured coating with an automatic range switch and sensitivity control | — | 1981-03-10 |
| 4207519 | Method and apparatus for detecting defects in workpieces using a core-type magnet with magneto-sensitive detectors | Alexandr P. Gusev | 1980-06-10 |