Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4503392 | Apparatus for non-destructive testing of spot welds using an electromagnetic field | Laimonis T. Vingris, Vasily V. Ardentov, Jury B. Florinsky, Viktor I. Plotnikov, Leonid A. Rodnevsky +1 more | 1985-03-05 |
| 4287474 | Method and apparatus for non-destructive quality testing of spot welds | Pavel S. Fishkin, Evgeny P. Rybalkin | 1981-09-01 |