Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7519474 | Method and apparatus for measuring the resistivity of electromagnetic waves of the earth | Renan Zhou | 2009-04-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7519474 | Method and apparatus for measuring the resistivity of electromagnetic waves of the earth | Renan Zhou | 2009-04-14 |