Issued Patents 2016
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9428986 | Disintegrating plug for subterranean treatment use | Gregory L. Hern, YingQing Xu | 2016-08-30 |
| 9422966 | Shear member post shear segment retention apparatus | Gregory L. Hern, Jim H. Roddy, YingQing Xu, Douglas J. Lehr | 2016-08-23 |
| 9309733 | Tubular anchoring system and method | YingQing Xu, Gregory L. Hern, Ellen E. Read | 2016-04-12 |
| 9284803 | One-way flowable anchoring system and method of treating and producing a well | Patrick C. Stone, Douglas J. Lehr, Gregory L. Hern, Jim H. Roddy | 2016-03-15 |
| 9273526 | Downhole anchoring systems and methods of using same | Ying Xu, Gregory L. Hern, Douglas J. Lehr | 2016-03-01 |