Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7888941 | Permittivity measurements with oil-based mud imaging tool | Luis Emilio San Martin, William J. Schaecher | 2011-02-15 |
| 7579841 | Standoff compensation for imaging in oil-based muds | Luis Emilio San Martin, Humberto E. Rosa, Raj Pai, William J. Schaecher, Marian Morys +1 more | 2009-08-25 |
| 6657551 | Downhole telemetry system having discrete multi-tone modulation and dynamic bandwidth allocation | Bruce S. Huckaba, Geoff Nightingale, Carl Dodge, Wallace R. Gardner | 2003-12-02 |