Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8008921 | Surveying using vertical electromagnetic sources that are towed along with survey receivers | David Alumbaugh, Andrea Zerilli, H. Frank Morrison, James Brady, Leendert Combee +2 more | 2011-08-30 |
| 7999552 | Sensor cable for electromagnetic surveying | Kamal Babour, Leendert Combee, James Brady | 2011-08-16 |
| 7957220 | Active steering for marine seismic sources | Rohitashva Singh | 2011-06-07 |
| 7884612 | Multi-component field sources for subsea exploration | Ugo Conti, Andrea Zerilli, David Alumbaugh, Leendert Combee, Kevin Eyl | 2011-02-08 |
| 7881152 | Active steering for marine sources | Eskild Storteig, Rohit Singh | 2011-02-01 |