Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11016211 | 4D time shift and amplitude joint inversion for obtaining quantitative saturation and pressure separation | Xin Zhan, Dezhi Chu, Xinyou Lu, David D. McAdow, Brent D. Wheelock | 2021-05-25 |
| 7499766 | Associated systems and methods for improving planning, scheduling, and supply chain management | Thomas Knight, Donald Rosenfield, Steven Graves, Otis Jennings, Sichong Guan +3 more | 2009-03-03 |
| 5784552 | Debugging a computer program by simulating execution forwards and backwards in a main history log and alternative history logs | Donald A. Carignan | 1998-07-21 |