Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5774568 | Method of testing a surface non-destructively in particular in a hostile environment | — | 1998-06-30 |
| 5324007 | Load-hoisting system having two synchronously rotating drums operating in parallel | — | 1994-06-28 |
| 5297917 | Method of acting remotely in a mine shaft, in particular in a site for deep storage of nuclear wastes | — | 1994-03-29 |
| 5271047 | Method of acting remotely on a nuclear power station site | — | 1993-12-14 |