Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10827113 | Phase-detection auto focus method and device therefor | — | 2020-11-03 |
| 10633534 | Downhole tool and methods of use | Evan Lloyd Davies, Duke VanLue, Yanan Hou, David W. Hughes | 2020-04-28 |