Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10077613 | Anti-rotation key for connector assembly | Morris B. Wade | 2018-09-18 |
| 9982502 | Metal to metal annulus seal with enhanced lock-down capacity | John E. Nelson, Bruce J. Witwer | 2018-05-29 |