Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11143774 | Method and system for separating blended seismic data | Ying Ji, Zijian Tang | 2021-10-12 |
| 9664805 | Seismic cable handling system and method | Steven J. Maas, Johan Cornelis Hornman, Grant Slack Irwin | 2017-05-30 |
| 8681589 | Method and system for performing seismic surveys with a low frequency sweep | — | 2014-03-25 |
| 6266620 | Detection of ground roll cone | Erwann Lemenager | 2001-07-24 |