Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10156372 | Moisture pump for enclosure | Michael Keough, Earl Ball | 2018-12-18 |
| 10053947 | Travel stop for expansion tool to limit stress on a surrounding tubular | Benjamin T. Ronck, Ziping Hu | 2018-08-21 |
| 10030469 | Self-locking expandable seal activator | Benjamin T. Ronck, Ziping Hu | 2018-07-24 |
| 9995104 | Expandable seal with adjacent radial travel stop | Benjamin T. Ronck, Ziping Hu | 2018-06-12 |