Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10627537 | Antenna assemblies using ferrites for wellbore logging tools and a method of manufacturing | Alexei Korovin, James H. Cobb | 2020-04-21 |
| 10557960 | Well ranging apparatus, methods, and systems | Hsu-Hsiang Wu, Yijing Fan | 2020-02-11 |