Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8955600 | Multi-barrier system and method | Donald P. Lauderdale | 2015-02-17 |
| 6983795 | Downhole zone isolation system | Stephen N. Zuklic, Allen W. Womble, Gary Corbett, Richard YingQing Xu, David Rothers +2 more | 2006-01-10 |
| 6929063 | Cutting locator tool | James W. Reese, David Cundiff | 2005-08-16 |
| 6148916 | Apparatus for releasing, then firing perforating guns | Timothy Sampson, Colby W. Ross | 2000-11-21 |
| 5577559 | High-rate multizone gravel pack system | Benn Voll | 1996-11-26 |