Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6812811 | Power discriminating systems | Clark E. Robison, John J. Goiffon, Charles M. Pool | 2004-11-02 |
| 6747743 | Multi-parameter interferometric fiber optic sensor | John Dennis, Michel Joseph LeBlanc | 2004-06-08 |
| 6717283 | Annulus pressure operated electric power generator | Michael Linley Fripp, Roger L. Schultz | 2004-04-06 |
| 6710720 | Pressure impulse telemetry apparatus and method | Kenneth J. Carstensen, Charles M. Pool | 2004-03-23 |
| 6695061 | Downhole tool actuating apparatus and method that utilizes a gas absorptive material | Michael Linley Fripp, Roger L. Schultz | 2004-02-24 |