Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10370935 | Packer assembly including a support ring | Alexander Kendall, Guijun Deng | 2019-08-06 |
| 10329868 | Releasably locked debris barrier for a subterranean tool | Christopher J. Limb, Frank J. Maenza, Robert J. Taylor, Gary L. Anderson | 2019-06-25 |