Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10233711 | Wellbore seal energizing ring with retaining feature | Robert Jen-Yue Du, Dinesh Narayan, Durai Balaji, David L. Ford, Baozhi Zhu +1 more | 2019-03-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10233711 | Wellbore seal energizing ring with retaining feature | Robert Jen-Yue Du, Dinesh Narayan, Durai Balaji, David L. Ford, Baozhi Zhu +1 more | 2019-03-19 |