Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4649525 | Shear wave acoustic logging system | Joseph Zemanek, Jr. | 1987-03-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4649525 | Shear wave acoustic logging system | Joseph Zemanek, Jr. | 1987-03-10 |