Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9284798 | Methods and compositions for treating subterranean formations with swellable lost circulation materials | Dale E. Jamison, Robert J. Murphy | 2016-03-15 |
| 9285355 | Method and apparatus for testing lost circulation materials for subterranean formations | Robert J. Murphy, Dale E. Jamison | 2016-03-15 |