Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9103927 | Providing a tow cable having plural electromagnetic receivers and one or more electromagnetic sources | David Alumbaugh, Guozhong Gao, Tarek M. Habashy, H. Frank Morrison, Michael L. Oristaglio +1 more | 2015-08-11 |
| 8115491 | Providing a tow cable having plural electromagnetic receivers and one or more electromagnetic sources | David Alumbaugh, Guozhong Gao, Tarek M. Habashy, Frank Morrison, Michael L. Oristaglio +1 more | 2012-02-14 |
| 8008921 | Surveying using vertical electromagnetic sources that are towed along with survey receivers | David Alumbaugh, H. Frank Morrison, Martin Howlid, James Brady, Leendert Combee +2 more | 2011-08-30 |
| 7884612 | Multi-component field sources for subsea exploration | Ugo Conti, David Alumbaugh, Martin Howlid, Leendert Combee, Kevin Eyl | 2011-02-08 |
| 7471089 | Electrode array for marine electric and magnetic field measurements having first and second sets of electrodes connected to respective first and second cables | Ugo Conti, David Alumbaugh | 2008-12-30 |