Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305506 | System, method and apparatus for estimating formation strength | Harry Cook, Kjell Haugvaldstad | 2025-05-20 |
| 10920584 | Detection of influx and loss of circulation | Oney Erge, Ines De Mata Cecilio, Richard Dearden, Walter David Aldred, Ashley Bernard Johnson +2 more | 2021-02-16 |
| 10473816 | Calibrations for a well drilling apparatus | James Belaskie, Jose Sanchez, Richard John Harmer, Maurice Ringer, CuiLi Yang | 2019-11-12 |
| 10108155 | System and method for online automation | Walter David Aldred, James Belaskie | 2018-10-23 |
| 9416646 | Determining drill string status in a wellbore | Bertrand du Castel, James Belaskie, James C. Brannigan, John Christian Luppens, Xueyuan Tang | 2016-08-16 |
| 9238964 | Real time data compression and transmission | Maurice Ringer, Walter David Aldred | 2016-01-19 |
| 8838426 | System and method for online automation | Walter David Aldred, James Belaskie | 2014-09-16 |
| 7128167 | System and method for rig state detection | William Lesso, Walt Aldred, Richard Meehan, Matthew Richard Orton, William John Fitzgerald | 2006-10-31 |
| 6868920 | Methods and systems for averting or mitigating undesirable drilling events | Leila Hoteit, Walt Aldred, Richard Meehan | 2005-03-22 |