Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5327965 | Wellhead completion system | Garry Stephen, Dale Brian Marietta, Casimir J. Fritshe, Lawrence A. Eckert, Allan Sharp | 1994-07-12 |
| 5311947 | Preselected casing tensioning system | Peter M. Kent | 1994-05-17 |
| 5279369 | Tieback receptacle with upward and downward facing funnel sections | — | 1994-01-18 |