Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10428594 | Alignment guide feature for metal to metal seal protection on mechanical connections and couplings | Joseph W. Pallini, Thomas Lowell Steen, William R. Patterson | 2019-10-01 |
| 10233711 | Wellbore seal energizing ring with retaining feature | Robert Jen-Yue Du, Dinesh Narayan, Durai Balaji, David L. Ford, Krishnanand Anandan +1 more | 2019-03-19 |
| 10184311 | Wellhead seal assembly with lockdown and slotted arrangement | Aniruddha D. Gadre, Mayur Mansukh, Joseph W. Pallini, David L. Ford | 2019-01-22 |