Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5492175 | Method for determining closure of a hydraulically induced in-situ fracture | Connie R. Woehr | 1996-02-20 |
| 5482116 | Wellbore guided hydraulic fracturing | Jon Olson | 1996-01-09 |
| 5187332 | Coupling and recovering seismic detection sensors | George P. Moeckel, Malcolm K. Strubhar | 1993-02-16 |