Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8126783 | Rule-based shopping | Taesik Sohn | 2012-02-28 |
| 5873049 | Abstraction of multiple-format geological and geophysical data for oil and gas exploration and production analysis | James W. Bielak | 1999-02-16 |