Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4506549 | Method and device for the automatic checking of the soundness of the welds of mechano-weld assemblies | — | 1985-03-26 |
| 4463609 | Method and apparatus for testing the soundness of the welds of off-shore structures during service | Gopal Thome | 1984-08-07 |
| 4286137 | Method for assembling vertical ducts by electron-welding | — | 1981-08-25 |
| 4196334 | Method for assembling vertical ducts by electron-welding | — | 1980-04-01 |