Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5360069 | Failsafe liner installation assembly and method | Phillip W. Schmuck, James R. Zachman, John V. Salerni | 1994-11-01 |
| 5323852 | Torque limiter for auger gravel pack assembly | H. Mitchell Cornette, Robert K. Bethel, John V. Salerni | 1994-06-28 |