Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5325921 | Method of propagating a hydraulic fracture using fluid loss control particulates | Michael H. Johnson, Hang T. Nguyen | 1994-07-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5325921 | Method of propagating a hydraulic fracture using fluid loss control particulates | Michael H. Johnson, Hang T. Nguyen | 1994-07-05 |