Issued Patents 1994
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5348092 | Gravel pack assembly with tubing seal | Stephen Morrison, Michael J. Barton | 1994-09-20 |
| 5335727 | Fluid loss control system for gravel pack assembly | John V. Salerni, Phillip W. Schmuck | 1994-08-09 |
| 5327960 | Gravel pack installations for wells | John V. Salerni, Robert K. Bethel | 1994-07-12 |
| 5323852 | Torque limiter for auger gravel pack assembly | Robert K. Bethel, Steven R. Hayter, John V. Salerni | 1994-06-28 |
| 5320178 | Sand control screen and installation method for wells | — | 1994-06-14 |
| 5287923 | Sand control installation for deep open hole wells | Stephen Morrison | 1994-02-22 |