Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6634300 | Shaped charges having enhanced tungsten liners | James W. Reese, David Betancourt, Nathan G. Clark | 2003-10-21 |
| 6564718 | Lead free liner composition for shaped charges | James W. Reese, Steve Henderson, William Harvey | 2003-05-20 |
| 5656791 | Tungsten enhanced liner for a shaped charge | James W. Reese | 1997-08-12 |
| 5567906 | Tungsten enhanced liner for a shaped charge | James W. Reese | 1996-10-22 |
| 5460095 | Mounting apparatus for expendable bar carrier shaped-charges | Girven R. Kissell | 1995-10-24 |
| 5211714 | Wireline supported perforating gun enabling oriented perforations | John W. Jordan, Gregory N. Gilbert, Martin L. Tomek, Larry Grigar | 1993-05-18 |
| 5040619 | Wireline supported perforating gun enabling oriented perforations | John W. Jordan, Gregory N. Gilbert, Martin L. Tomek, Larry Grigar | 1991-08-20 |