Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6931748 | Riser and tubular inspection systems | Clive Lam, Manfred Worms, Bernd Helmut Dobberstein, Reinhold Kammann, Matthias Janssen | 2005-08-23 |
| 6862099 | Tubular ovality testing | Clive Lam, Manfred Worms, Bernd Helmut Dobberstein | 2005-03-01 |
| 5442287 | Method and apparatus for detecting magnetic discontinuities by inducing a magnetic field in a magnetizable sample | Reinhold Kammann, Manfred Worms, Helgo Deeg | 1995-08-15 |