Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6354146 | Acoustic transducer system for monitoring well production | James R. Birchak, Eugene J. Linyaev, John P. Rogers | 2002-03-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6354146 | Acoustic transducer system for monitoring well production | James R. Birchak, Eugene J. Linyaev, John P. Rogers | 2002-03-12 |