Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855963 | Shear wave logging using acoustic multipole devices | Graham A. Winbow, Sen-Tsuen Chen | 1989-08-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855963 | Shear wave logging using acoustic multipole devices | Graham A. Winbow, Sen-Tsuen Chen | 1989-08-08 |