Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9638818 | Methods and apparatus for improved acoustic data acquisition | Neil Kelsall, Mathieu Will, Philippe Lesaffre | 2017-05-02 |
| 8913462 | Real-time reflection point density mapping during three-dimensional (3D) vertical seismic profile (VSP) surveys | John Richard Tulett, Henry Menkiti | 2014-12-16 |
| 8154951 | Model-based relative bearing estimation of three-component receivers | — | 2012-04-10 |
| 6922373 | Method of estimating relative bearing of a borehole receiver | — | 2005-07-26 |
| 5204967 | Sorting system using cascaded modules with levels of memory cells among which levels data are displaced along ordered path indicated by pointers | — | 1993-04-20 |
| 4764895 | Data processor for changing the sequential format of inputted records | — | 1988-08-16 |