Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5028935 | Wide format thermal recording device | Anne L. Moore, Ken W. Ricketts, Cecil R. Gilbreath | 1991-07-02 |
| 4885724 | Cableless seismic digital field recorder having on-site seismic data processing capabilities | Randol R. Read, James M. Farmer, Jerry D. Henshaw, Connie T. Marshall | 1989-12-05 |
| 4725992 | Adaptive seismometer group recorder having enhanced operating capabilities | Michael S. McNatt, Henry J. McKinley, Jr., Sampat M. Rampuria | 1988-02-16 |
| 4692909 | Adaptive seismic signal processor | Michael F. Gard, Kyong Ha Lee, Robert H. Maschhoff | 1987-09-08 |
| 4663743 | Seismic data transcription system | Sampat M. Rampuria | 1987-05-05 |
| 4639901 | Method for testing cableless seismic digital field recorders | William D. Woodruff | 1987-01-27 |
| 4561074 | Computationally efficient weighting and vertical stacking methods and apparatus for improving signal-to-noise ratio of seismic data | — | 1985-12-24 |
| 4463451 | System for seismic digital data acquisition over water covered areas | O. Guy Marney, Jr., John N. Gallagher, Paul R. Passmore | 1984-07-31 |