Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5728978 | Acoustic isolator for acoustic well logging tool | Edwin K. Roberts | 1998-03-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5728978 | Acoustic isolator for acoustic well logging tool | Edwin K. Roberts | 1998-03-17 |