Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9835481 | Multichannel correlation analysis for displacement device | Carl M. Edwards, Sebastian Csutak, Robert Adams | 2017-12-05 |
| 8055446 | Methods of processing magnetotelluric signals | — | 2011-11-08 |
| 6950747 | Methods of processing magnetotelluric signals | — | 2005-09-27 |
| 6866098 | Method for controlling a producing zone of a well in a geological formation | G. Dickey Arndt, James R. Carl, B. Jon Amini | 2005-03-15 |
| 6651739 | Medium frequency pseudo noise geological radar | G. Dickey Arndt, James R. Carl, B. Jon Amini | 2003-11-25 |
| 6650280 | Measurement system and method | G. Dickey Arndt, Phong H. Ngo, James R. Carl | 2003-11-18 |
| 6559645 | Detector apparatus and method | G. Dickey Arndt, Phong H. Ngo, James R. Carl, John Dusl | 2003-05-06 |
| 6529443 | Two-conductor bidirectional digital seismic telemetry interface | John Downey, Ralph Kruse, Allen J. Bishop | 2003-03-04 |
| 6501414 | Method for locating a concealed object | G. Dickey Arndt, James R. Carl, Phong H. Ngo, Larry G. Stolarczyk | 2002-12-31 |
| 6005828 | Acoustic positioning of seismic ocean bottom cable | Paul E. Carroll, Roy James, Eugene D. Bednar, Charles Geoffrey Rice | 1999-12-21 |
| 4762994 | Compact optical scanner driven by a resonant galvanometer | Duane E. Grant | 1988-08-09 |
| 4692877 | Digital timing control system with memory look ahead | Marvin E. Feldhacker, Duane E. Grant | 1987-09-08 |