Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5366009 | Gravel pack well completions with auger-liner | Michael H. Johnson | 1994-11-22 |
| 5310000 | Foil wrapped base pipe for sand control | Bryant A. Arterbury | 1994-05-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5366009 | Gravel pack well completions with auger-liner | Michael H. Johnson | 1994-11-22 |
| 5310000 | Foil wrapped base pipe for sand control | Bryant A. Arterbury | 1994-05-10 |