Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9091133 | Swellable material activation and monitoring in a subterranean well | Rutger Evers, Roger L. Schultz, Tom R. Koloy, John C. Gano | 2015-07-28 |
| 6538576 | Self-contained downhole sensor and method of placing and interrogating same | Roger L. Schultz, Jamie Oag, Nadir Mahjoub | 2003-03-25 |
| 6408943 | Method and apparatus for placing and interrogating downhole sensors | Roger L. Schultz, Clark E. Robison, Russell Irving Bayh, III, Brian Nutley, Jamie Oag +1 more | 2002-06-25 |