Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6905350 | Two-step electrical connector and method using high resistance path for electrostatic discharge | Albert John Wallash | 2005-06-14 |
| 6151556 | Method and apparatus for doppler smear correction in marine seismology measurements | — | 2000-11-21 |
| 6049507 | Method and apparatus for correcting effects of ship motion in marine seismology measurements | — | 2000-04-11 |
| 5822269 | Method for separation of a plurality of vibratory seismic energy source signals | — | 1998-10-13 |
| 5790473 | High fidelity vibratory source seismic method for use in vertical seismic profile data gathering with a plurality of vibratory seismic energy sources | — | 1998-08-04 |
| 5721710 | High fidelity vibratory source seismic method with source separation | John J. Sallas, Dennis A. Corrigan | 1998-02-24 |
| 5715213 | High fidelity vibratory source seismic method using a plurality of vibrator sources | — | 1998-02-03 |
| 5703833 | One step inversion/separation scheme using a plurality of vibrator sources | — | 1997-12-30 |
| 5550786 | High fidelity vibratory source seismic method | — | 1996-08-27 |
| 4234938 | Determination of reflectivity and water depth for marine seismic exploration | Maynard S. Redeker | 1980-11-18 |