Issued Patents All Time
Showing 26–50 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9482765 | Vibrator source array load-balancing method and system | Benoit TEYSSANDIER | 2016-11-01 |
| 9429669 | Seismic source and method for single sweep intermodulation mitigation | — | 2016-08-30 |
| 9405726 | Seismic source and method for intermodulation mitigation | Kaelig Castor | 2016-08-02 |
| 9348042 | Buried pressurized volumetric source and method | — | 2016-05-24 |
| 9250337 | Method and system for low-frequency pressurized source | Hervé RICHER DE FORGES, Robert Dowle | 2016-02-02 |
| 9042203 | High-frequency content boost for vibratory seismic source and method | — | 2015-05-26 |
| 8792300 | Low-frequency content boost for vibratory seismic source and method | — | 2014-07-29 |
| 8773950 | Method and seismic sources with high productivity | — | 2014-07-08 |
| 8724428 | Process for separating data recorded during a continuous data acquisition seismic survey | — | 2014-05-13 |
| 8619497 | Device and method for continuous data acquisition | Robert Dowle, Laurent Ruet, Benoit TEYSSANDIER | 2013-12-31 |
| 8559275 | System and method for determining a frequency sweep for seismic analysis | — | 2013-10-15 |
| 8274862 | System and method for determining a frequency sweep for seismic analysis | — | 2012-09-25 |
| 8134891 | Apparatus for generating a seismic source signal | Zhouhong Wei | 2012-03-13 |
| 7929380 | Apparatus and method for generating a seismic source signal | Zhouhong Wei | 2011-04-19 |
| 7859945 | Efficient seismic data acquisition with source separation | John B. Gibson | 2010-12-28 |
| 6381544 | Deterministic cancellation of air-coupled noise produced by surface seimic sources | Rainer Moerig | 2002-04-30 |
| 5978316 | Marine seismic source | Loran Ambs | 1999-11-02 |
| 5721710 | High fidelity vibratory source seismic method with source separation | Dennis A. Corrigan, Kenneth Paul Allen | 1998-02-24 |
| 5719821 | Method and apparatus for source separation of seismic vibratory signals | Dennis A. Corrigan | 1998-02-17 |
| 5467800 | Low inertia servo valve | — | 1995-11-21 |
| 5126980 | Self-orienting vertically sensitive accelerometer | Jack Gamill Clemens | 1992-06-30 |
| 5115880 | Piezoelectric seismic vibrator with hydraulic amplifier | Michael Corrigan | 1992-05-26 |
| 5046056 | Self-orienting vertically sensitive accelerometer | Jack Gamill Clemens | 1991-09-03 |
| 4930113 | Suppression of air-coupled noise produced by seismic vibrators | — | 1990-05-29 |
| 4922473 | Enclosure for suppression of air-coupled noise produced by seismic vibrators | Richard H. Luce, Michael Corrigan | 1990-05-01 |