Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817229 | Acoustic sensor for fluid characterization | Wei Han, James R. Birchak, Bruce H. Storm, Jr. | 2004-11-16 |
| 6755079 | Method and apparatus for determining fluid viscosity | Mark A. Proett, Michael T. Pelletier, Wei Han, Bruce H. Storm, Jr., Roger L. Schultz | 2004-06-29 |
| 6672163 | Acoustic sensor for fluid characterization | Wei Han, James R. Birchak, Bruce H. Storm, Jr. | 2004-01-06 |