Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8274290 | Source monitoring for electromagnetic surveying | Philip J. Summerfield, Ruben Quintanilla, Xinyou Lu | 2012-09-25 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8274290 | Source monitoring for electromagnetic surveying | Philip J. Summerfield, Ruben Quintanilla, Xinyou Lu | 2012-09-25 |