Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11774610 | Methods and systems for concurrent land vibroseis acquisition with simultaneous activation | Nicolae Moldoveanu, Maurice Nessim, Wadii El Karkouri | 2023-10-03 |
| 8711654 | Random sampling for geophysical acquisitions | Nicolae Moldoveanu, Einar Otnes | 2014-04-29 |
| 8400873 | Vibroseis seismic acquisition technique | — | 2013-03-19 |
| 7974154 | Vibroseis calibration technique and system | Claudio Bagaini, Robert Vincent | 2011-07-05 |
| 7398716 | Method and apparatus for processing a tube | — | 2008-07-15 |
| 7327633 | Systems and methods for enhancing low-frequency content in vibroseis acquisition | Claudio Bagaini, Timothy James Dean, Glen-Allan Tite | 2008-02-05 |
| 6092850 | Roll lifting apparatus and system | — | 2000-07-25 |
| 5947407 | In-line automated roll stand | — | 1999-09-07 |
| 5214988 | Tube positioning apparatus | — | 1993-06-01 |